I recently installed Crysis 2 (2hrs ago) and had the game working perfectly fine (I got up to three checkpoints) ... until the 1.1 patch came in. Now the game does not even load the windows busy button shows for about 5 seconds. I noticed that the crysis2.exe file doesnt have the same icon as it did before now it just has a default windows.exe icon.
Windows 7
Core i7 950 4ghz
Ati 5870 (Saphire)
Corsair Memory 6ghz
This is really the kind of BS I've learned to expect from EA in the PC world.