As an employee of Microsoft, this is the only license he has
given you:
Edit: This is for non-commercial, personal use only!
This is likely a one-off situation, and I doubt that they'll make a habit of providing these things :-)
Joel Martinez - XNA MVP
Blog:
http://codecube.netPlay Videos on an XNA Texture:
Scurvy MediaXNA Unit Testing:
Scurvy Test