In order to facilitate filings with the United States Patent and Trademark Office and the United States Copyright Office, each Grantor shall, upon the reasonable request of the Collateral Agent, execute and deliver to the Collateral Agent one or more Copyright Security Agreements, Trademark Security Agreements and Patent Security Agreements in such form as is acceptable to the Collateral Agent in its reasonable discretion and such other documentation as may be necessary, appropriate or reasonably requested by the Collateral Agent to evidence the Collateral Agent’s Lien on such Grantor’s Patents, Trademarks, Copyrights, Intellectual Property Licenses, and the General Intangibles of such Grantor relating thereto or represented thereby.  Each Grantor agrees to give the Collateral Agent written notice of the acquisition or creation of any Intellectual Property at the times required pursuant to Section 6.8(a) of the Credit Agreement (for purposes thereof, such notice being deemed necessary in order for the Collateral Agent to have a perfected Lien on such Intellectual Property).