Okay, as your posts contains all information we need to help you, I'm gonna give you the answer *sarcasm off*:
Give us more information. What is the exact message of the crash, what Revision are you using, what are your PC-Specs... well, maybe someone might help you without that (only if its a common issue), but if not, all of us need more info.
Give us more information. What is the exact message of the crash, what Revision are you using, what are your PC-Specs... well, maybe someone might help you without that (only if its a common issue), but if not, all of us need more info.