Yes, since installation "automatic and forced" ... (the horror) the latest patch: BSOD repeated under Win7 64-bit result semblet there to corruption jraid.sys driver (I have a CM ASUS CROSSHAIR IV Formula, but does not use the raid ...) Pb resolved upon uninstalling the game and by installing a newer version of the driver. The concerns raised are well appeared just after the update and a few minutes, which reinforces my belief that the incident has been caused by the patch. Or funny coincidence .... !!! Unless the driver who ran my ATI graphics card (Sapphire Radeon HD 5870) v 11.3 at the time of incident, has not supported the famous patch !!! I installed the meantime v 11.5 and will reinstall Crysis2 .... we'll see. Otherwise, I like this game a little too nag at times, but you can not have it all !!!