I was rendering a short video in Vegas Pro 13 and when it was almost finished my computer blue screened. I didn't get the whole error message but I think it was something about Windows being shut down to protect it. I think it said something about exceeding buffer also. When my computer came back on Windows wouldn't start and it said to press any key or put a disk in. If I pressed a key the message keep coming up. It took about an hour but somehow I got Windows to run. I'm not even sure what I did that made it load. I have Win7 professional. I never had this happen with any program. I just got Vegas Pro 13 and have only rendered a few short videos. Now I'm afraid to use it. Do you think it might be something in the settings of Vegas? If you have any ideas or suggestion please let me know.