i just got crysis on steam for $5 and i really want to play it but when i click on "play" the screen just goes dark. i check in the task tab and seems like the problem is dx10 is not responding. the actual error is "dx10 march 11 2008 not responding" can someone please help. i have windows 7 home premium 64 with a gigabyte 7950 if that matters. thanks!