Copy and pasted from NeoGaf:
https://64.85.67.140
(Xboxevent.com resolves to 64.85.67.139)
its the registration page for AMP OEM Marketing Summit from MS.
April 22 - 23
Microsoft Conference Center
Microsoft Campus, Redmond
This event is designed to connect you with Microsoft executives, plan for upcoming product releases, and help you take part in upcoming Microsoft marketing campaigns and programs.