Give me more for this agreement: EXECUTION VERSION
INTELLECTUAL PROPERTY AGREEMENT
This Intellectual Property Agreement (the "Agreement"), is entered into as of November 20, 2007 (the "Effective Date"), by and between Morgan Stanley & Co. Incorporated, a Delaware corporation ("MS") and MSCI Inc., a Delaware corporation ("MSCI"). (MS and MSCI individually referred to as a "Party" and collectively as the "Parties"). 1. DEFINITIONS
 1.1 Certain Definitions.
As used in this Agreement: