Poll: Hercules 3D Prophet II GTS 64 MB DDR RAM - help!

[nikko]

I just bought and installed this card. It replaced a Voodoo3 2000. Somehow, I'm not seeing a noticeable difference. In fact, Counter-Strike seems to look slightly worse than before. Has anyone had a similar experience? Is it indicactive of my having forgotten to install or tweak some software? Is it possibly a limitation of my cpu (celeron 533 OCed to 800)? I'd love any help.