Hi, I'd need some help with this: I've been using Mame32 (0.78 installed) for quite a long time, but for an unknown reason, when I start using it everything works fine, but once 5 minutes -more or less- have passed, my PC shuts down, That's, it not even a classic reboot, just dead. It doesn't happen with other applications. I've reinstalled DirectX 9.0c and my graphoc card drivers, but it happens every time I try to play a game.
What might be doing this? I've got an AMD 2600+ and use XP SP2, AC97 soundcard and AOPEN 5200 256MB gfx card.

Thanks a lot in advance!