@Richard - Thanks Rich! I will give that a go then and try upgrading my card.
@Soulman - Thanks for the advice, but I've happy with Nvidia so far. My measly 64 meg MX400 will run almost all games very fast in 800x600 with maximum detail (though I have not tried Doom 3 or Halo 2 yet). This surprises me due to the fact that I have such a limited processor (1 Gig Celeron) and the card is a straight PCI card (not AGP or PCI express).
I did take your advice (from previous posts) about checking out newegg.com and found the prices are very nice.
@Red Ocktober - 5200 seems to fit the bill. I can grab one with 256MB for $98.00 (includes shipping) from Newegg so I will go that route.
Thanks for the advice fellas