I know the feeling as i'm having a similar problem in almost the same manner since this update has kicked in and its getting worse, I now can get to play a mission or two only , then I end up having the game crash with sound and graphics going all over the place, to top it all I now have crashes to the desktop and application error messages to do with memory allocation , I have never had that happen before but its now a regular show and this constant crashing is annoying the hell out of me. A game that could be considered as a stable one now has more crashes than BP, ITS SICKENING,, can the guys in the programming and coding dept get this sorted out ?