UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

Quarterly Report Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

For the quarterly period ended June 30, 2007

Commission File Numbers:   333-72440
                                                        333-72440-01

Mediacom Broadband LLC
Mediacom Broadband Corporation*

Delaware		06-1615412
Delaware		06-1630167
(State or other jurisdiction of		(I.R.S. Employer
incorporation or organization)		Identification Numbers)

100 Crystal Run Road
Middletown, New York 10941
(Address of principal executive offices)

(845) 695-2600
(Registrants’ telephone number)

Indicate by check mark whether the Registrants (1) have filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days.

o Yes       þ No

Note: As a voluntary filer, not subject to the filing requirements, the Registrants have filed all reports under Section 13 or 15(d) of the Exchange Act during the preceding 12 months.

Indicate by check mark whether the Registrants are large accelerated filers, accelerated filers, or non-accelerated filers. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

o Large accelerated filers    o Accelerated filers    þ Non-accelerated filers

Indicate by check mark whether the Registrants are a shell company (as defined in Rule 12b-2 of the Exchange Act).

o Yes       þ No

Indicate the number of shares outstanding of the Registrants’ common stock: Not Applicable

*Mediacom Broadband Corporation meets the conditions set forth in General Instruction H (1) (a) and (b) of Form 10-Q and is therefore filing this form with the reduced disclosure format.

 

 

MEDIACOM BROADBAND LLC AND SUBSIDIARIES

FORM 10-Q
FOR THE PERIOD ENDED JUNE 30, 2007

TABLE OF CONTENTS

PART I		Page
Item 1. Financial Statements
Consolidated Balance Sheets (unaudited) June 30, 2007 and December 31, 2006			4
Consolidated Statements of Operations (unaudited) Three and Six Months Ended June 30, 2007 and 2006			5
Consolidated Statements of Cash Flows (unaudited) Six Months Ended June 30, 2007 and 2006			6
Notes to Consolidated Financial Statements (unaudited)			7
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations			11
Item 3. Quantitative and Qualitative Disclosures about Market Risk			19
Item 4. Controls and Procedures			20
PART II
Item 1. Legal Proceedings			21
Item 1A. Risk Factors			21
Item 6. Exhibits			21
Exhibit 10.1
Exhibit 10.2
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1
Exhibit 32.2

Cautionary Statement Regarding Forward-Looking Statements

You should carefully review the information contained in this Quarterly Report and in other reports or documents that we file from time to time with the Securities and Exchange Commission (the “SEC”).

In this Quarterly Report, we state our beliefs of future events and of our future financial performance. In some cases, you can identify those so-called “forward-looking statements” by words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” or “continue” or the negative of those words and other comparable words. These forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from historical results or those we anticipate. Factors that could cause actual results to differ from those contained in the forward-looking statements include, but are not limited to: existing and future competition in our video, high-speed Internet access and phone businesses; our ability to achieve anticipated customer and revenue growth and to successfully implement our growth strategy, including the introduction of new products and services and acquisitions; increasing programming costs; changes in laws and regulations; our ability to generate sufficient cash flow to meet our debt service obligations and access capital to maintain our financial flexibility; and the other risks and uncertainties discussed in this Quarterly Report and in our Annual Report on Form 10-K for the year ended December 31, 2006 and other reports or documents that we file from time to time with the SEC. Statements included in this Quarterly Report are based upon information known to us as of the date that this Quarterly Report is filed with the SEC, and we assume no obligation to update or alter our forward-looking statements made in this Quarterly Report, whether as a result of new information, future events or otherwise, except as otherwise required by applicable federal securities laws.

PART I

ITEM 1. FINANCIAL STATEMENTS

MEDIACOM BROADBAND LLC AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(All dollar amounts in thousands)
(Unaudited)

		June 30,				December 31,
		2007				2006
ASSETS
CURRENT ASSETS
Cash		$	7,293			$	12,019
Accounts receivable, net of allowance for doubtful accounts of $1,291 and $1,380			42,999				43,205
Prepaid expenses and other current assets			89,185				68,379
Total current assets			139,477				123,603
Investment in cable television systems:
Property, plant and equipment, net of accumulated depreciation of $553,116 and $501,713			722,219				716,339
Franchise rights			1,251,385				1,251,386
Goodwill			204,582				204,582
Subscriber lists, net of accumulated amortization of $22,462 and $21,319			10,661				11,803
Total investment in cable television systems			2,188,847				2,184,110
Other assets, net of accumulated amortization of $4,603 and $3,636			15,947				17,086
Total assets		$	2,344,271			$	2,324,799
LIABILITIES, PREFERRED MEMBER’S INTEREST AND MEMBERS’ EQUITY
CURRENT LIABILITIES
Accounts payable and accrued expenses		$	133,511			$	127,896
Deferred revenue			27,609				25,430
Current portion of long-term debt			68,158				68,707
Total current liabilities			229,278				222,033
Long-term debt, less current portion			1,556,500				1,527,536
Other non-current liabilities			5,287				9,875
Total liabilities			1,791,065				1,759,444
Commitments and contingencies (Note 8)
PREFERRED MEMBER’S INTEREST			150,000				150,000
MEMBERS’ EQUITY
Capital contributions			642,910				652,310
Accumulated deficit			(239,704	)			(236,955	)
Total members’ equity			403,206				415,355
Total liabilities, preferred member’s interest and members’ equity		$	2,344,271			$	2,324,799

The accompanying notes to the unaudited financial
statements are an integral part of these statements

MEDIACOM BROADBAND LLC AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS
(All amounts in thousands)
(Unaudited)

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2007				2006				2007				2006
Revenues		$	182,271			$	169,769			$	355,623			$	332,596
Costs and expenses:
Service costs			73,246				66,620				147,579				131,721
Selling, general and administrative expenses			39,882				36,520				77,093				71,724
Management fee expense			3,353				2,948				6,657				5,925
Depreciation and amortization			27,838				27,286				54,687				54,470
Operating income			37,952				36,395				69,607				68,756
Interest expense, net			(30,214	)			(27,846	)			(59,738	)			(54,864	)
Loss on early extinguishment of debt			—				(2,908	)			—				(2,908	)
Gain on derivatives, net			5,313				420				2,995				362
Other expense, net			(813	)			(1,511	)			(2,277	)			(2,887	)
Net income		$	12,238			$	4,550			$	10,587			$	8,459
Dividend to preferred member			4,500				4,500				9,000				9,000
Net income (loss) applicable to member		$	7,738			$	50			$	1,587			$	(541	)

The accompanying notes to the unaudited financial
statements are an integral part of these statements

MEDIACOM BROADBAND LLC AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(All dollar amounts in thousands)
(Unaudited)

		Six Months Ended
		June 30,
		2007				2006
OPERATING ACTIVITIES:
Net income		$	10,587			$	8,459
Adjustments to reconcile net income to net cash flows provided by operating activities:
Depreciation and amortization			54,687				54,470
Gain on derivatives, net			(2,995	)			(362	)
Loss on early extinguishment of debt			—				1,908
Amortization of deferred financing costs			967				1,512
Share-based compensation			518				488
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable, net			206				(1,391	)
Prepaid expenses and other assets			(21,748	)			(14,668	)
Accounts payable and accrued expenses			5,611				536
Deferred revenue			2,179				1,859
Other non-current liabilities			(995	)			(1,346	)
Net cash flows provided by operating activities		$	49,017			$	51,465
INVESTING ACTIVITIES:
Capital expenditures			(59,425	)			(49,441	)
Net cash flows used in investing activities		$	(59,425	)		$	(49,441	)
FINANCING ACTIVITIES:
New borrowings			90,164				894,000
Repayment of debt			(61,750	)			(665,678	)
Financing costs			—				(198	)
Capital contribution			—				3,040
Dividend payment on preferred members’ interest			(9,000	)			(9,000	)
Return of capital to parent			(9,400	)			(172,500	)
Dividend payment to parent			(4,332	)			(43,331	)
Net cash flows provided by financing activities		$	5,682			$	6,333
Net (decrease) increase in cash			(4,726	)			8,357
CASH, beginning of period			12,019				7,142
CASH, end of period		$	7,293			$	15,499
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid during the period for interest, net of amounts capitalized		$	60,563			$	56,988

The accompanying notes to the unaudited financial
statements are an integral part of these statements

1. ORGANIZATION

Mediacom Broadband LLC (“Mediacom Broadband,” and collectively with its subsidiaries, the “Company,” “we,” “us”), a Delaware limited liability company wholly-owned by Mediacom Communications Corporation (“MCC”), is involved in the acquisition and operation of cable systems serving smaller cities and towns in the United States.

We have prepared these unaudited consolidated financial statements in accordance with the rules and regulations of the Securities and Exchange Commission (the “SEC”). In the opinion of management, such statements include all adjustments, consisting of normal recurring accruals and adjustments, necessary for a fair presentation of our consolidated results of operations and financial position for the interim periods presented. The accounting policies followed during such interim periods reported are in conformity with generally accepted accounting principles in the United States of America and are consistent with those applied during annual periods. For a summary of our accounting policies and other information, refer to the our Annual Report on Form 10-K for the year ended December 31, 2006. The results of operations for the interim periods are not necessarily indicative of the results that might be expected for future interim periods or for the full year ending December 31, 2007.

We rely on our parent, MCC, for various services such as corporate and administrative support. Our financial position, results of operations and cash flows could differ from those that would have resulted had we operated autonomously or as an entity independent of MCC.

Mediacom Broadband Corporation (“Broadband Corporation”), a Delaware corporation wholly-owned by us, co-issued, jointly and severally with us, public debt securities. Broadband Corporation has no operations, revenues or cash flows and has no assets, liabilities or stockholders’ equity on its balance sheet, other than a one-hundred dollar receivable from an affiliate and the same dollar amount of common stock on its consolidated balance sheets. Therefore, separate financial statements have not been presented for this entity.

Reclassifications

Certain reclassifications have been made to prior year amounts to conform to the current year’s presentation.

2. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

In September 2006, the Financial Accounting Standards Board (“FASB”) issued SFAS No. 157, “Fair Value Measurements” (“SFAS No. 157”). SFAS No. 157 establishes a single authoritative definition of fair value, sets out a framework for measuring fair value, and expands on required disclosures about fair value measurement. SFAS No. 157 will be effective as of January 1, 2008 and will be applied prospectively. We have not completed our evaluation of SFAS No. 157 to determine the impact that adoption will have on our consolidated financial condition or results of operations.

In February 2007, the FASB issued SFAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities — Including an amendment of FASB Statement No. 115” (“SFAS No. 159”). SFAS No. 159 permits entities to choose to measure many financial instruments and certain other items at fair value. This Statement is effective as of the beginning of an entity’s first fiscal year that begins after November 15, 2007. We do not expect that this Statement will have a material impact on our consolidated financial condition or results of operations.

3. PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consisted of the following (dollars in thousands):

		June 30,				December 31,
		2007				2006
Cable systems, equipment and subscriber devices		$	1,192,200			$	1,138,654
Vehicles			37,271				34,190
Buildings and leasehold improvements			24,641				24,621
Furniture, fixtures and office equipment			16,648				16,011
Land and land improvements			4,575				4,576
			1,275,335				1,218,052
Accumulated depreciation			(553,116	)			(501,713	)
Property, plant and equipment, net		$	722,219			$	716,339

4. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses consisted of the following (dollars in thousands):

		June 30,				December 31,
		2007				2006
Accrued programming costs		$	25,455			$	29,071
Accounts payable			22,536				17,036
Accrued taxes and fees			18,654				19,138
Accrued interest			14,476				11,468
Accrued payroll and benefits			13,212				13,509
Accrued property, plant and equipment			7,041				9,368
Accrued telecommunications costs			4,368				7,119
Intercompany accounts payable and other accrued expenses			27,769				21,187
		$	133,511			$	127,896

5. DEBT

Debt consisted of the following (dollars in thousands):

		June 30,				December 31,
		2007				2006
Bank credit facilities		$	1,124,500			$	1,095,500
81/2% senior notes due 2015			500,000				500,000
Capital lease obligations			158				743
		$	1,624,658			$	1,596,243
Less: current portion			68,158				68,707
Total long-term debt		$	1,556,500			$	1,527,536

Bank Credit Facilities

The average interest rate on outstanding debt under our bank credit facilities as of June 30, 2007 and 2006, was 7.0% and 6.2%, respectively, before giving effect to the interest rate exchange agreements discussed below. As of June 30, 2007, we had unused credit commitments of approximately $460.7 million under our bank credit facilities, all of which is available to be borrowed and used for general corporate purposes based on the terms and conditions of our debt arrangements. We were in compliance with all covenants under our debt arrangements as of June 30, 2007.

As of June 30, 2007, approximately $13.9 million of letters of credit were issued to various parties as collateral for our performance relating primarily to insurance and franchise requirements.

Interest Rate Exchange Agreements

We use interest rate exchange agreements in order to fix the interest rate on our floating rate debt. As of June 30, 2007, we had interest rate exchange agreements with various banks pursuant to which the interest rate on $500.0 million is fixed at a weighted average rate of approximately 5.3%. These agreements have been accounted for on a mark-to-market basis as of, and for the three months ended June 30, 2007. Our interest rate exchange agreements are scheduled to expire in the amounts of $400.0 million and $100.0 million during the years ended December 31, 2009 and 2010, respectively. As of, and for the three months ended, June 30, 2007 and 2006, based on the mark-to-market valuation, we recorded on our consolidated balance sheet a net accumulated liability for derivatives of $0.4 million and a net accumulated investment in derivatives of $5.7 million, respectively, which are components of accounts payable and other non-current liabilities and prepaid and other non-current assets, and a gain on derivatives, net amounting to $5.3 million and $0.4 million, respectively. For the six months ended June 30, 2007 and 2006, we recorded a gain on derivatives, net amounting to $3.0 million and $0.4 million, respectively.

6. PREFERRED MEMBERS’ INTERESTS

Mediacom LLC, a wholly owned subsidiary of MCC, has a $150.0 million preferred equity investment in the Company as of June 30, 2007. The preferred equity investment has a 12% annual dividend, payable quarterly in cash. During the three months ended June 30, 2007 and 2006, we paid $4.5 million in cash dividends on the preferred equity, respectively. During the six months ended June 30, 2007 and 2006, we paid $9.0 million in cash dividends on the preferred equity, respectively.

7. MEMBER’S EQUITY

Share-based Compensation

Effective January 1, 2006, MCC adopted SFAS No. 123(R), “Share-Based Payment”, requiring the cost of all share-based payments to employees, including grants of employee stock options, to be recognized in the financial statements based on their fair values at the grant date, or the date of later modification, over the requisite service period.

Total share-based compensation expense was as follows (dollars in thousands):

		Three Months Ended				Three Months Ended
		June 30,				June 30,
		2007				2006
Share-based compensation expense by type of award:
Employee stock options		$	32			$	105
Employee stock purchase plan			49				(13	)
Restricted stock units			148				95
Total share-based compensation expense		$	229			$	187

		Six Months Ended				Six Months Ended
		June 30,				June 30,
		2007				2006
Share-based compensation expense by type of award:
Employee stock options		$	155			$	222
Employee stock purchase plan			98				110
Restricted stock units			265				156
Total share-based compensation expense		$	518			$	488

Employee Stock Purchase Plan

We maintain an employee stock purchase plan (“ESPP”). Under the ESPP, all employees are allowed to participate in the purchase of MCC’s Class A common stock at 85% of the lower of the fair market value on the first or last day of each six month offering period. Shares purchased by employees amounted to 55,394 and 65,840 for the six months ended June 30, 2007 and 2006, respectively. The net proceeds to us were approximately $0.2 million for each of the three months ended June 30, 2007 and 2006, respectively. The net proceeds to us were approximately $0.3 million for each of the six months ended June 30, 2007 and 2006, respectively.

8. COMMITMENTS AND CONTINGENCIES

Legal Proceedings

The Company, its subsidiaries, MCC and other affiliated companies are involved in various legal actions arising in the ordinary course of business. In the opinion of management, the ultimate disposition of these matters will not have a material adverse effect on the Company’s consolidated financial position, results of operations, cash flows or business.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion should be read in conjunction with our unaudited consolidated financial statements as of, and for the three and six months ended, June 30, 2007 and 2006, and with our annual report on Form 10-K for the year ended December 31, 2006.

Overview

We are a wholly-owned subsidiary of Mediacom Communications Corporation (“MCC”). Through our interactive broadband network, we provide our customers with a wide array of broadband products and services, including analog and digital video services, such as video-on-demand (“VOD”), high-definition television (“HDTV”), digital video recorders (“DVRs”), high-speed data access (“HSD”) and phone service. We offer triple play bundles of video, HSD, and phone to 95% of our estimated homes passed. Bundled products and services offer our customers a single provider contact for provisioning, billing and customer care.

As of June 30, 2007, our cable systems passed an estimated 1.48 million homes and served 728,000 basic video subscribers in four states. We provide digital video services to 304,000 customers, representing a penetration of 41.8% of our basic subscribers. We also currently provide HSD to 335,000 customers, representing a penetration of 22.7% of our estimated homes passed. We introduced phone service during the second half of 2005, and provided service to about 86,000 customers as of June 30, 2007, representing a penetration of 6.1% of our estimated marketable phone homes.

We evaluate our growth, in part, by measuring the number of revenue generating units (“RGUs”) we serve. As of June 30, 2007, we served 1.45 million RGUs, which represent the total of basic subscribers and digital, data and phone customers.

We have faced increasing levels of competition for our video programming services over the past few years, mostly from DBS providers. Since they have been permitted to deliver local television broadcast signals beginning in 1999, DirecTV and Echostar now have essentially ubiquitous coverage in our markets with local television broadcast signals. Their ability to deliver local television broadcast signals has been the primary cause of our loss of basic subscribers in recent years.

Retransmission Consent

Prior to February 2007, cable systems serving our subscribers carried the broadcast signals of 4 local broadcast stations owned or programmed by Sinclair Broadcast Group, Inc. (“Sinclair”) under a month-to-month retransmission arrangement terminable at the end of any month on 45-days notice. All of these stations are affiliates of one of the “big-4” networks (ABC, CBS, FOX and NBC) that we deliver to approximately half of our total subscribers.

On September 28, 2006, Sinclair exercised its right to deliver notice to us to terminate retransmission of all of its stations effective December 1, 2006, but subsequently agreed to extend our right to carriage of its signals until January 5, 2007. We and Sinclair were unable to reach agreement, and on January 5, 2007, Sinclair directed us to discontinue carriage of its stations. On February 2, 2007, we and Sinclair reached a multi-year agreement and Sinclair stations were immediately restored on the affected cable systems.

Adjusted OIBDA

We define Adjusted OIBDA as operating income before depreciation and amortization and non-cash, share-based compensation charges. Adjusted OIBDA is one of the primary measures used by management to evaluate our performance and to forecast future results but is not a financial measure calculated in accordance with generally accepted accounting principles (GAAP) in the United States. We believe Adjusted OIBDA is useful for investors because it enables them to assess our performance in a manner similar to the methods used by management, and provides a measure that can be used to analyze, value and compare the companies in the cable television industry, which may have different depreciation and amortization policies, as well as different non-cash, share-based

compensation programs. A limitation of Adjusted OIBDA, however, is that it excludes depreciation and amortization, which represents the periodic costs of certain capitalized tangible and intangible assets used in generating revenues in our business. Management utilizes a separate process to budget, measure and evaluate capital expenditures. In addition, Adjusted OIBDA has the limitation of not reflecting the effect of our non-cash, share-based compensation charges.

Adjusted OIBDA should not be regarded as an alternative to either operating income or net income (loss) as an indicator of operating performance nor should it be considered in isolation or as a substitute for financial measures prepared in accordance with GAAP. We believe that operating income is the most directly comparable GAAP financial measure to Adjusted OIBDA.

Actual Results of Operations

Three Months Ended June 30, 2007 compared to Three Months Ended June 30, 2006

The following table sets forth our unaudited consolidated statement of operations for the three months ended June 30, 2007 and 2006 (dollars in thousands and percentage changes that are not meaningful are marked NM):

		Three Months Ended
		June 30,
		2007				2006				$ Change				% Change
Revenues		$	182,271			$	169,769			$	12,502				7.4	%
Costs and expenses:
Service costs			73,246				66,620				6,626				9.9	%
Selling, general and administrative expenses			39,882				36,520				3,362				9.2	%
Management fee expense			3,353				2,948				405				13.7	%
Depreciation and amortization			27,838				27,286				552				2.0	%
Operating income			37,952				36,395				1,557				4.3	%
Interest expense, net			(30,214	)			(27,846	)			(2,368	)			8.5	%
Loss on early extinguishment of debt			—				(2,908	)			2,908				NM
Gain on derivatives, net			5,313				420				4,893				NM
Other expense, net			(813	)			(1,511	)			698				(46.2	%)
Net income		$	12,238			$	4,550			$	7,688				169.0	%
Adjusted OIBDA		$	66,019			$	63,868			$	2,151				3.4	%

The following represents a reconciliation of Adjusted OIBDA to operating income, which is the most directly comparable GAAP measure (dollars in thousands and percentage changes that are not meaningful are marked NM):

		Three Months Ended
		June 30,
		2007				2006				$ Change				% Change
Adjusted OIBDA		$	66,019			$	63,868			$	2,151				3.4	%
Non-cash, share-based compensation			(229	)			(187	)			(42	)			22.5	%
Depreciation and amortization			(27,838	)			(27,286	)			(552	)			2.0	%
Operating income		$	37,952			$	36,395			$	1,557				4.3	%

Revenues

The following table sets forth revenue, subscriber and average monthly revenue statistics for the three months ended June 30, 2007 and 2006 (dollars in thousands, except per subscriber and customer data and percentage changes that are not meaningful are marked NM):

		Three Months Ended
		June 30,
		2007				2006				$ Change				% Change
Video		$	124,809			$	122,399			$	2,410				2.0	%
Data			38,070				32,073				5,997				18.7	%
Phone			8,219				4,482				3,737				83.4	%
Advertising			11,173				10,815				358				3.3	%
		$	182,271			$	169,769			$	12,502				7.4	%

		Three Months Ended
		June 30,								Increase
		2007				2006				(Decrease)				% Change
Basic subscribers			728,000				756,000				(28,000	)			(3.7	%)
Digital customers			304,000				286,200				17,800				6.2	%
Data customers			335,000				285,000				50,000				17.5	%
Phone customers			86,000				49,000				37,000				75.5	%
RGUs(1)			1,453,000				1,376,200				76,800				5.6	%
Average total monthly revenue per basic subscriber (2)		$	82.78			$	74.08			$	8.70				11.7	%
Average total monthly revenue per RGU (3)		$	41.80			$	41.02			$	0.78				1.9	%

(1)		Represents the total of basic subscribers and digital, data, and phone customers at the end of each period.
(2)		Represents revenues for the quarter divided by average number of basic subscribers for such period.
(3)		Represents revenues for the quarter divided by average number of RGUs for such period.

Video revenues represent monthly subscription fees charged to customers for our core cable television products and services (including basic, expanded basic and digital cable programming services, wire maintenance, equipment rental and services to commercial establishments), pay-per-view charges, installation, reconnection, and late payment fees, and other ancillary revenues. Data revenues primarily represent monthly fees charged to customers, including commercial establishments, for our data products and services and equipment rental fees. Franchise fees charged to customers for payment to local franchising authorities are included in their corresponding revenue category. Phone revenues represent monthly fees charged to customers. Advertising revenues represent the sale of advertising time on various channels.

Revenues rose 7.4%, largely attributable to growth in our data and phone customers. Average total monthly revenue per basic subscriber grew 11.7% to $82.78. RGUs grew 5.6% year-over-year and average total monthly revenue per RGU grew 1.9% compared with the prior year period.

Video revenues grew 2.0% due to higher service fees from our advanced video products and services, such as DVRs and HDTV, and basic video rate increases, offset in part by a lower number of basic subscribers. During the three months ended June 30, 2007, we lost 12,000 basic subscribers, compared to a loss of 15,800 for the same period last year.

Data revenues rose 18.7%, primarily due to a 17.5% year-over-year increase in data customers.

Phone revenues grew 83.4%, largely due to a 75.5% increase in phone customers. As of June 30, 2007, Mediacom Phone was marketed to approximately 1.40 million of our 1.48 million estimated homes passed, and we expect to continue to market the product to these homes through the end of 2007.

Advertising revenues increased 3.3%, largely as a result of stronger national advertising sales, offset in part by weaker local advertising sales.

Costs and Expenses

Significant service costs and expenses are for: video programming; wages and salaries of technical personnel who maintain our cable network, perform customer installation activities, and provide customer support; our data and phone services, including payments to third-party providers and costs associated with bandwidth connectivity and customer provisioning; and field operating costs, including outside contractors, vehicle, utilities and pole rental expenses. Video programming costs, which are generally paid on a per subscriber basis, represent our largest single expense category and have historically increased due to both increases in the rates charged for existing programming services and the introduction of new programming services to our customers. Video programming costs are expected to continue to grow principally because of contractual unit rate increases and the increasing demands of television broadcast station owners for retransmission consent fees. As a consequence, it is expected that our video gross margins will decline as increases in programming costs outpace growth in video revenues.

Service costs rose 9.9%, primarily due to increases in programming expenses and customer growth in our phone and HSD services. Programming expense increased 7.8%, principally as a result of higher unit costs charged by our programming vendors, offset in part by a lower number of basic subscribers. Recurring expenses related to our phone and HSD services grew 31.4% commensurate with the significant increase of our phone and data customers. Service costs as a percentage of revenues were 40.2% and 39.2% for the three months ended June 30, 2007 and 2006, respectively.

Significant selling, general and administrative expenses include: wages and salaries for our call centers, customer service and support and administrative personnel; franchise fees and taxes; marketing; bad debt; billing; advertising; and costs related to telecommunications for our call centers and office administration.

Selling, general and administrative expenses rose 9.2%, principally due to higher marketing, bad debt and office expenses. Marketing costs rose 22.5% largely due to product and service advertising and mailing campaigns, as well as increased headcount. Bad debt expenses were higher by 27.9% primarily due to unusually low write-offs of uncollectible accounts in the prior year period. Office costs increased by 22.6% primarily due to call center telecommunications charges. Selling, general and administrative expenses as a percentage of revenues were 21.9% and 21.5% for the three months ended June 30, 2007 and 2006, respectively.

We expect continued revenue growth in advanced services. As a result, we expect our service costs and selling, general and administrative expenses to increase.

Management fee expense reflects charges incurred under management arrangements with our parent, MCC. Management fee expense increased 13.7%, reflecting higher overhead costs charged by MCC. As a percentage of revenues, management fee expense was 1.8% and 1.7% for the three months ended June 30, 2007 and 2006, respectively.

Depreciation and amortization expense rose 2.0% compared to the prior year period, due in part to increased deployment of customer premise equipment.

Adjusted OIBDA

Adjusted OIBDA increased by 3.4% due to revenue growth, especially in data and phone, offset in part by increases in related service costs and marketing expenses.

Operating Income

Operating income increased 4.3%, largely due to the increase in Adjusted OIBDA, offset in part by higher depreciation and amortization expense.

Interest Expense, Net

Interest expense, net, increased by 8.5%, primarily due to the expiration of certain interest rate hedging agreements with favorable rates.

Gain on Derivatives, Net

We enter into interest rate exchange agreements, or “interest rate swaps,” with counterparties to fix the interest rate on a portion of our variable rate debt to reduce the potential volatility in our interest expense that would otherwise result from changes in variable market interest rates. As of June 30, 2007, we had interest rate swaps with an aggregate principal amount of $500.0 million. The changes in their mark-to-market values are derived from changes in market interest rates, the decrease in their time to maturity and the creditworthiness of the counterparties. As a result of the quarterly mark-to-market valuation of these interest rate swaps, we recorded a gain on derivatives, net amounting to $5.3 million and $0.4 million for the three months ended June 30, 2007 and 2006, respectively.

Net Income

As a result of the factors described above, we recognized net income for the three months ended June 30, 2007 of $12.2 million compared to net income of $4.6 million for the three months ended June 30, 2006.

Six Months Ended June 30, 2007 compared to Six Months Ended June 30, 2006

The following table sets forth our unaudited consolidated statement of operations for the six months ended June 30, 2007 and 2006 (dollars in thousands and percentage changes that are not meaningful are marked NM):

		Six Months Ended
		June 30,
		2007				2006				$ Change				% Change
Revenues		$	355,623			$	332,596			$	23,027				6.9	%
Costs and expenses:
Service costs			147,579				131,721				15,858				12.0	%
Selling, general and administrative expenses			77,093				71,724				5,369				7.5	%
Management fee expense			6,657				5,925				732				12.4	%
Depreciation and amortization			54,687				54,470				217				0.4	%
Operating income			69,607				68,756				851				1.2	%
Interest expense, net			(59,738	)			(54,864	)			(4,874	)			8.9	%
Loss on early extinguishment of debt			—				(2,908	)			2,908			NM
Gain on derivatives, net			2,995				362				2,633			NM
Other expense, net			(2,277	)			(2,887	)			610				(21.1	%)
Net income		$	10,587			$	8,459			$	2,128				25.2	%
Adjusted OIBDA		$	124,812			$	123,714			$	1,098				0.9	%

The following represents a reconciliation of Adjusted OIBDA to operating income, which is the most directly comparable GAAP measure (dollars in thousands and percentage changes that are not meaningful are marked NM):

		Six Months Ended
		June 30,
		2007				2006				$ Change				% Change
Adjusted OIBDA		$	124,812			$	123,714			$	1,098				0.9	%
Non-cash, share-based compensation charges			(518	)			(488	)			(30	)		6.1		%
Depreciation and amortization			(54,687	)			(54,470	)			(217	)			0.4	%
Operating income		$	69,607			$	68,756			$	851				1.2	%

Revenues

The following table sets forth revenue, subscriber and average monthly revenue statistics for the six months ended June 30, 2007 and 2006 (dollars in thousands, except per subscriber and customer data and percentage changes that are not meaningful are marked NM):

		Six Months Ended
		June 30,
		2007				2006				$ Change				% Change
Video		$	243,948			$	242,269			$	1,679				0.7	%
Data			74,150				62,953				11,197				17.8	%
Phone			15,830				7,318				8,512				116.3	%
Advertising			21,695				20,056				1,639				8.2	%
		$	355,623			$	332,596			$	23,027				6.9	%

		Six Months Ended
		June 30,								Increase
		2007				2006				(Decrease)				% Change
Basic subscribers			728,000				756,000				(28,000	)			(3.7	%)
Digital customers			304,000				286,200				17,800				6.2	%
Data customers			335,000				285,000				50,000				17.5	%
Phone customers			86,000				49,000				37,000				75.5	%
RGUs(1)			1,453,000				1,376,200				76,800				5.6	%
Average total monthly revenue per basic subscriber (2)		$	80.15			$	72.51			$	7.64				10.5	%
Average total monthly revenue per RGU (3)		$	40.89			$	40.65			$	0.24				0.6	%

(1)		Represents the total of basic subscribers and digital, data, and phone customers at the end of each period.
(2)		Represents revenues for the period divided by average number of basic subscribers for such period.
(3)		Represents revenues for the period divided by average number of RGUs for such period.

Revenues rose 6.9%, largely attributable to growth in our data and phone customers. Average total monthly revenue per basic subscriber grew 10.5% to $80.15. RGUs grew 5.6% year-over-year and average total monthly revenue per RGU grew 0.6% from the prior year period.

Video revenues grew 0.7% due to higher service fees from our advanced video products and services, such as DVRs and HDTV, offset by a lower number of basic subscribers. Our performance was impacted by our postponement until the second quarter of basic video rate adjustments that are typically applied earlier in the year, as well as $0.9 million in credits issued to customers because of ice storms. During the six months ended June 30, 2007, we lost 23,000 basic subscribers, compared to a loss of 17,000 for the same period last year. We estimate that the loss of so many basic subscribers in the first quarter of 2007 was primarily due to the Sinclair dispute.

Data revenues rose 17.8%, primarily due to a 17.5% year-over-year increase in data customers.

Phone revenues grew 116.3%, largely due to a 75.5% increase in phone customers.

Advertising revenues increased 8.2%, largely as a result of stronger local advertising sales.

Costs and Expenses

Service costs rose 12.0%, primarily due to customer growth in our phone and HSD services and increases in programming and field operating expenses. Recurring expenses related to our phone and HSD services grew 36.0% commensurate with the significant increase of our phone and data customers. Programming expense increased 6.5%, principally as a result of higher unit costs charged by our programming vendors, offset in part by a lower number of basic subscribers. Field operating costs rose 26.2%, primarily as a result of (i) the purchase of antennas during the Sinclair dispute, which were distributed to our customers so that they could receive the affected off-air broadcast signals, and (ii) higher outside contractor usage. Service costs as a percentage of revenues were 41.5% and 39.6% for the six months ended June 30, 2007 and 2006, respectively.

Selling, general and administrative expenses rose 7.5%, principally due to higher marketing, bad debt and office expenses. Marketing costs rose 27.5% largely due to product and service advertising and mailing campaigns. Bad debt expenses were higher by 30.6% primarily due to unusually low write-offs of uncollectible accounts in the prior year period. Office expenses increased by 20.3%, primarily due to call center telecommunications charges. Selling, general and administrative expenses as a percentage of revenues were 21.7% and 21.6% for the six months ended June 30, 2007 and 2006, respectively.

We expect continued revenue growth in advanced services. As a result, we expect our service costs and selling, general and administrative expenses to increase.

Management fee expense reflects charges incurred under management arrangements with our parent, MCC. Management fee expense increased 12.4%, reflecting higher overhead costs charged by MCC. As a percentage of revenues, management fee expense was 1.9% and 1.8% for the six months ended June 30, 2007 and 2006, respectively.

Depreciation and amortization expense remained relatively unchanged.

Adjusted OIBDA

Adjusted OIBDA increased 0.9%, due to revenue growth, especially in data and phone, partially offset by increases in related service costs and marketing expenses.

Operating Income

Operating income increased 1.2%, due to higher Adjusted OIBDA and relatively unchanged depreciation and amortization expense.

Interest Expense, Net

Interest expense, net, increased by 8.9%, primarily due to the expiration of certain interest rate hedging agreements with favorable rates and, to a lesser extent, higher market interest rates on variable rate debt.

Gain on Derivatives, Net

We enter into interest rate exchange agreements, or “interest rate swaps,” with counterparties to fix the interest rate on a portion of our variable rate debt to reduce the potential volatility in our interest expense that would otherwise result from changes in variable market interest rates. As of June 30, 2007, we had interest rate swaps with an aggregate principal amount of $500.0 million. The changes in their mark-to-market values are derived from changes in market interest rates, the decrease in their time to maturity and the creditworthiness of the counterparties. As a result of the quarterly mark-to-market valuation of these interest rate swaps, we recorded a gain on derivatives, net amounting to $3.0 million and $0.4 million for the six months ended June 30, 2007 and 2006, respectively.

Net Income

As a result of the factors described above, we recognized a net income for the six months ended June 30, 2007 of $10.6 million compared to net income of $8.5 million for the six months ended June 30, 2006.

Liquidity and Capital Resources

Overview

We have invested, and will continue to invest, in our network to enhance its reliability and capacity, and in the further deployment of advanced broadband services. Our capital spending has recently shifted from network upgrade investments to the deployment of advanced services. We also may continue to make strategic acquisitions of cable systems. We have a high level of indebtedness and incur significant amounts of interest expense each year. We believe that we will meet our debt service, capital spending and other requirements through a combination of our net cash flows from operating activities, borrowing availability under our bank credit facilities, and our ability to secure future external financing.

As of June 30, 2007, our total debt was $1,624.7 million. Of this amount, $68.2 million matures within the twelve months ending June 30, 2008. During the six months ended June 30, 2007, we paid cash interest of $60.6 million, net of capitalized interest. As of June 30, 2007, we had unused revolving credit commitments of approximately $460.7 million, all of which can borrowed and used for general corporate purposes based on the terms and conditions of our debt arrangements.

For all periods through June 30, 2007, we were in compliance with all of the covenants under our debt arrangements. Continued access to our credit facilities is subject to our remaining in compliance with the covenants of these credit facilities, including covenants tied to our operating performance. There are no covenants, events of default, borrowing conditions or other terms in our credit facilities or our other debt arrangements that are based on changes in our credit ratings assigned by any rating agency. We believe that we will not have any difficulty in the foreseeable future complying with the applicable covenants and that we will meet our current and long-term debt service, capital spending, and other cash requirements through a combination of our net cash flows from operating activities, borrowing availability under our bank credit facilities, and our ability to secure future external financing. However, there is no assurance that we will be able to obtain sufficient future financing, or, if we were able to do so, that the terms would be favorable to us. Our future access to debt financings and the cost of such financings are affected by our credit ratings. Any future downgrade to our credit ratings could increase the cost of debt and adversely impact our ability to raise additional funds.

Operating Activities

Net cash flows provided by operating activities were $49.0 million for the six months ended June 30, 2007 compared to $51.5 million for the comparable period last year. The change of $2.5 million is primarily due to the net change in operating assets and liabilities.

During the six months ended June 30, 2007, the net change in our operating assets and liabilities was $14.7 million, primarily due to an increase in our prepaid expenses and other assets of $21.7 million, offset by an increase in our accounts payable and accrued expenses of $5.6 million and an increase in deferred revenue of $2.2 million.

Investing Activities

Net cash flows used in investing activities, which consisted of capital expenditures, were $59.4 million for the six months ended June 30, 2007, as compared to $49.4 million for the prior year period. Capital expenditures increased $10.0 million, primarily due to higher spending on customer premise equipment.

Financing Activities

Net cash flows provided by financing activities were $5.7 million for the six months ended June 30, 2007, largely due to a net reduction of debt and a dividend payment on preferred members’ interest. Net cash flows provided by financing activities were $6.3 million for the comparable period in 2006, largely due to net bank borrowings, a dividend payment to parent and a dividend payment on preferred members’ interest.

Other

We have entered into interest rate exchange agreements with counterparties, which expire from 2009 through 2010, to hedge $500.0 million of floating rate debt. These agreements have been accounted for on a mark-to-market basis as of, and for the six months ended June 30, 2007. Our interest rate exchange agreements are scheduled to expire in the amounts of $400.0 million and $100.0 million during the years ended December 31, 2009 and 2010, respectively.

As of June 30, 2007, approximately $13.9 million of letters of credit were issued to various parties as collateral for our performance relating to insurance and franchise requirements.

Contractual Obligations and Commercial Commitments

There have been no material changes to our contractual obligations and commercial commitments as previously disclosed in our annual report on Form 10-K for the year ended December 31, 2006.

Critical Accounting Judgments and Estimates

Use of Estimates

The preparation of our financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. Periodically, we evaluate our estimates, including those related to doubtful accounts, long-lived assets, capitalized costs and accruals. We base our estimates on historical experience and on various other assumptions that we believe are reasonable. Actual results may differ from these estimates under different assumptions or conditions. For a discussion of our critical accounting judgments and estimates that we believe require significant judgment in the preparation of our consolidated financial statements, please refer to our annual report on Form 10-K for the year ended December 31, 2006.

Inflation and Changing Prices

Our systems’ costs and expenses are subject to inflation and price fluctuations. Such changes in costs and expenses can generally be passed through to subscribers. Programming costs have historically increased at rates in excess of inflation and are expected to continue to do so. We believe that under the Federal Communications Commission’s existing cable rate regulations we may increase rates for cable television services to more than cover any increases in programming. However, competitive conditions and other factors in the marketplace may limit our ability to increase our rates.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There have been no significant changes to the information required under this Item from what was disclosed in Item 7A of our annual report Form 10-K for the year ended December 31, 2006.

ITEM 4. CONTROLS AND PROCEDURES

Mediacom Broadband LLC

Under the supervision and with the participation of the management of Mediacom Broadband LLC (“Mediacom”), including Mediacom’s Chief Executive Officer and Chief Financial Officer, Mediacom evaluated the effectiveness of Mediacom’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) as of the end of the period covered by this report. Based upon that evaluation, Mediacom’s Chief Executive Officer and Chief Financial Officer concluded that Mediacom’s disclosure controls and procedures were effective as of June 30, 2007.

There has not been any change in Mediacom’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended June 30, 2007 that has materially affected, or is reasonably likely to materially affect, Mediacom’s internal control over financial reporting.

Mediacom Broadband Corporation

Under the supervision and with the participation of the management of Mediacom Broadband Corporation (“Mediacom Broadband”), including Mediacom Broadband’s Chief Executive Officer and Chief Financial Officer, Mediacom Broadband evaluated the effectiveness of Mediacom Broadband’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) as of the end of the period covered by this report. Based upon that evaluation, Mediacom Broadband’s Chief Executive Officer and Chief Financial Officer concluded that Mediacom Broadband’s disclosure controls and procedures were effective as of June 30, 2007.

There has not been any change in Mediacom Broadband’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended June 30, 2007 that has materially affected, or is reasonably likely to materially affect, Mediacom Broadband’s internal control over financial reporting.

PART II

ITEM 1. LEGAL PROCEEDINGS

See Note 8 to our consolidated financial statements.

ITEM 1A. RISK FACTORS

There have been no material changes in our risk factors from those disclosed in the risk factors section in Item 1A of our 2006
Form 10-K.

ITEM 6. EXHIBITS

Exhibit
Number		Exhibit Description
10.1		Amendment No. 3, dated as of June 11, 2007, to the Amendment and Restatement, dated as of December 16, 2004, of Credit Agreement, dated as of July 18, 2001, among the operating subsidiaries of Mediacom Broadband LLC, the lenders party thereto and JPMorgan Chase Bank, as administrative agent for the lenders (1)
10.2		Amendment No. 4, dated as of June 11, 2007, to the Amendment and Restatement, dated as of December 16, 2004, of Credit Agreement, dated as of July 18, 2001, among the operating subsidiaries of Mediacom Broadband LLC, the lenders party thereto and JPMorgan Chase Bank, as administrative agent for the lenders (1)
31.1		Rule 15d-14(a) Certifications of Mediacom Broadband LLC
31.2		Rule 15d-14(a) Certifications of Mediacom Broadband Corporation
32.1		Section 1350 Certifications Mediacom Broadband LLC
32.2		Section 1350 Certifications Mediacom Broadband Corporation

(1)		Filed as an exhibit to the Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2007 of Mediacom Communications Corporation and incorporated herein by reference.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		MEDIACOM BROADBAND LLC
August 10, 2007		By:		/s/ Mark E. Stephan
				Mark E. Stephan Executive Vice President and Chief Financial Officer

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		MEDIACOM BROADBAND CORPORATION
August 10, 2007		By:		/s/ Mark E. Stephan
				Mark E. Stephan Executive Vice President and Chief Financial Officer

EXHIBIT INDEX

Exhibit
Number		Exhibit Description
10.1		Amendment No. 3, dated as of June 11, 2007, to the Amendment and Restatement, dated as of December 16, 2004, of Credit Agreement, dated as of July 18, 2001, among the operating subsidiaries of Mediacom Broadband LLC, the lenders party thereto and JPMorgan Chase Bank, as administrative agent for the lenders (1)
10.2		Amendment No. 4, dated as of June 11, 2007, to the Amendment and Restatement, dated as of December 16, 2004, of Credit Agreement, dated as of July 18, 2001, among the operating subsidiaries of Mediacom Broadband LLC, the lenders party thereto and JPMorgan Chase Bank, as administrative agent for the lenders (1)
31.1		Rule 15d-14(a) Certifications of Mediacom Broadband LLC
31.2		Rule 15d-14(a) Certifications of Mediacom Broadband Corporation
32.1		Section 1350 Certifications Mediacom Broadband LLC
32.2		Section 1350 Certifications Mediacom Broadband Corporation

(1)		Filed as an exhibit to the Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2007 of Mediacom Communications Corporation and incorporated herein by reference.

Exhibit 31.1

CERTIFICATIONS

I, Rocco B. Commisso, certify that:

(1)		I have reviewed this report on Form 10-Q of Mediacom Broadband LLC;
(2)		Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
(3)		Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
(4)		The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

	a)		Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
	b)		Paragraph omitted pursuant to SEC Release Nos. 33-8238 and 34-47986;
	c)		Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of end of the period covered by this report based on such evaluation; and
	d)		Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

(5)

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

	a)		All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
	b)		Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 10, 2007		By:		/s/ Rocco B. Commisso
				Rocco B. Commisso Chairman and Chief Executive Officer

CERTIFICATIONS

I, Mark E. Stephan, certify that:

(1)		I have reviewed this report on Form 10-Q of Mediacom Broadband LLC;
(2)		Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
(3)		Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
(4)		The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

	a)		Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
	b)		Paragraph omitted pursuant to SEC Release Nos. 33-8238 and 34-47986;
	c)		Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of end of the period covered by this report based on such evaluation; and
	d)		Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

(5)

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

	a)		All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
	b)		Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 10, 2007		By:		/s/ Mark E. Stephan
				Mark E. Stephan Executive Vice President and Chief Financial Officer

Exhibit 31.2

CERTIFICATIONS

I, Rocco B. Commisso, certify that:

(1)		I have reviewed this report on Form 10-Q of Mediacom Broadband Corporation;
(2)		Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
(3)		Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
(4)		The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

	a)		Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
	b)		Paragraph omitted pursuant to SEC Release Nos. 33-8238 and 34-47986;
	c)		Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of end of the period covered by this report based on such evaluation; and
	d)		Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

(5)

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

	a)		All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
	b)		Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 10, 2007		By:		/s/ Rocco B. Commisso
				Rocco B. Commisso Chairman and Chief Executive Officer

CERTIFICATIONS

I, Mark E. Stephan, certify that:

(1)		I have reviewed this report on Form 10-Q of Mediacom Broadband Corporation;
(2)		Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
(3)		Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
(4)		The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

	a)		Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; b) Paragraph omitted pursuant to SEC Release Nos. 33-8238 and 34-47986;
	c)		Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of end of the period covered by this report based on such evaluation; and
	d)		Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

(5)

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

	a)		All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
	b)		Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 10, 2007		By:		/s/ Mark E. Stephan
				Mark E. Stephan Executive Vice President and Chief Financial Officer

Exhibit 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Mediacom Broadband LLC (the “Company”) on Form 10-Q for the period ended June 30, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Rocco B. Commisso, Chairman and Chief Executive Officer and Mark E. Stephan, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

	(1)		the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
	(2)		the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

August 10, 2007		By:		/s/ Rocco B. Commisso
				Rocco B. Commisso
				Chairman and Chief Executive Officer
		By:		/s/ Mark E. Stephan
				Mark E. Stephan
				Executive Vice President and Chief Financial Officer

Exhibit 32.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Mediacom Broadband Corporation (the “Company”) on Form 10-Q for the period ended June 30, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Rocco B. Commisso, Chairman and Chief Executive Officer and Mark E. Stephan, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

	(1)		the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
	(2)		the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

August 10, 2007		By:		/s/ Rocco B. Commisso
				Rocco B. Commisso
				Chairman and Chief Executive Officer
		By:		/s/ Mark E. Stephan
				Mark E. Stephan
				Executive Vice President and Chief Financial Officer