I've checked the event viewer now that it's happened again, and no errors on any of the three topics, Applications, Security, or System, have been detected when the computer cuts.
It has also begun happening with slightly lesser events, such as running computer games (WarCraftIII) and copying a CD(Windows Media Player 10) most recently.
It seems to happen whenever my laptop goes into 'high-gear'. I'm adding this info to see if anyone else has an idea, but I'm fairly convinced it's hardware at this point and will be moving over to another board for assistance.
Edited by SoulAndroid13, 21 February 2006 - 04:30 AM.