I am after some information/advice. After flying for about 30 mins, first flight after loading program, the PC rebooted. When it finally came back, logged in etc, no error messages, no FS9 caused this or that, no send/don't send message.I was using the default 737, and had the GPS open at the time.I vaguely remember reading before about crashes after 1 hour or something, but the search page refuses to give me anything past page 1, so hoping someone can help.Does anyone have any clues.P4 1.8512MB RamGeforce3 TI200 with version 43.00

I remember I have had this before when using FS2002. It that time it was related to the high temperatures of the PC itself. You could try to monitor the temperatures for a while since FS2002 takes a lot of processor