Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

(a) On November 10, 2009, CSC Holdings, Inc. (the "Company"), a wholly-owned subsidiary of Cablevision Systems Corporation ("Cablevision"), converted its form of business organization from a Delaware corporation to a Delaware limited liability company pursuant to Section 266 of the Delaware General Corporation Law and Section 18-214 of the Delaware Limited Liability Company Act (the "Conversion"). Upon the Conversion, the Company changed its name to "CSC Holdings, LLC". A copy of the Company's certificate of conversion of a corporation to a limited liability company is filed as Exhibit 3.1 to this Current Report on Form 8-K and is incorporated by reference herein. A copy of the Company's certificate of formation is filed as Exhibit 3.2 to this Current Report on Form 8-K and is incorporated by reference herein. A copy of the Company's limited liability company agreement is filed as Exhibit 3.3 to this Current Report on Form 8-K and is incorporated by reference herein.

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Item 9.01 Financial Statements and Exhibits

(d) Exhibits

3.1. Certificate of Conversion of a Corporation to a Limited Liability Company, dated November 10, 2009

3.2. Certificate of Formation of CSC Holdings, LLC, dated November 10, 2009

3.3. Limited Liability Company Agreement of CSC Holdings, LLC, dated November 10, 2009

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