Re: buying a gaming pc
These days, 450 watt power supply should be the new minimum for gamers. Those video cards draw power like crazy. Yes, I agree you need more RAM. Sparkle video card? Never heard of it, but if it uses the 6800 chipset, then I guess they're ok. That's a lot of money for a case. Get a $45 one and buy a new power supply. You'll save tons.
*Fact: Microsoft Window's Blue Screen of Death vs Computerforums.org's White Screen of Death. Which is worse?