Okay, my computer still isn’t fixed. It’s not really clear what causes the crashes and the guys at the computer store are doing all sorts of tests to see wich component is the source of the problem. Good news, though, is that I borrowed a laptop so I can at least continue to work on the graphics. Torque doesn’t run very well on it, so working on any games won’t happen, but it’s fine for doing graphics. Well, it’s better than nothing!