Diablo 2

My friend kept on mentioning Diablo 2 to play, so I decided to pay a small fee for the old game and install it upon my crap PC.
First impressions is that it seems quite a good game for its age; however my crappy PC tends to randomly, and instantly turn itself off, losing my progress each time, and wasting a lot of gaming time.
Perhaps the games requirements are too high for a nVidea 8800GTS 512mb, I don't know (of course it's not), but it's disappointing nevertheless.
Maybe I should try Minecraft...