OK looking at upgrading the main parts of my PC.

Parts that I have which I want to continue using:

IDE HD - 60GB for Windows etc
SATA HD - 250GB for storage etc
IDE DVD Burner
PCI Audigy 2
PCI NIC
Thermaltake 430x XP550 NP
Case
19" LG L1950SQ

Parts to be upgraded:
ASUS P4PE MB
P4 2.4
512mb
Video Card

What I was considering:
Intel E2140 $85
Gigabyte P35-S3L $124
2GB DDR2 667 RAM $105
Video Card ???

I chose the MB as it supports Quad Core CPU's so as they get cheaper it gives me an upgrade path. I think it also supports one IDE which I need.

The only game I can really see myself playing in the short teem is TF2 so some super video card isn't really required. Although having a look at Bioshock and other new games would be nice.

So any suggestions on a 'good value' video card and any alterations to the above? I really want it to all fit in my current case and use my current PSU (it's only a few months old).

Thanks