Contemplating an upgrade

[Kalakaka]

Will I see a significant improvement if I upgraded from a X800 Pro AGP card to a 7600 GT Pci-Express card? The rest of my system is as follows:

Athlon 64 3700 San Diego (stock)
Asrock Dual SATA2 Board
2 gigs of Corsair XMS DDR 400
Sony DVD Rom
NEC DVD Burner
Antec 500 Watts Smartpower 2.0 Power Supply
Creative Sound Blaster Audigy ZS soundcard
Samsung 19inch LCD 8ms

I normally play FPS and RPG games. The native resolution of my monitor is 1280 x 1024. I also contemplating the 7900 GS. Any input would be appreciated. Thanks.

 

[Endurancevm]

Just a heads up, the X1900GT walks all over the 7900GS and is avalible for the same price. Yes, you will notice a significant improvement in performance over your X800 if you get the X1900GT/7900GS.

 

[Marvelous]

you won't see too much of a difference from x800pro to 7600gt... Upgrade to 7900GS or 1900GT and you will jump 2x fold...