Absolutely struggling to even play this, it was okay before but now (im at the school level) it's unplayable, it just lags consantly and freezes all of the time so in a combat scenes it's like watching a security camera, freeze lag can't even play it. Put all settings to medium and it's still the same. Specs:
Geforce 7900 GTO 512MB
2GB Corsair
3.4GHZ P4 X2
2x250GB HD's
I even defragged the drive but still the same crap, I guess I'll try putting it on all low and seeing if it still does it.
I think some optimization is required mate.
I play Crysis, Bioshock, Call of Duty 4 and others which all run very well, on generally low settings, with a very much poorer spec than yours!
Gears of War went back as it was literally a slide show mind you!
A64 3000+, Gigabyte Sct 939 Nforce 3 Mobo, 2.5GB DDR400, Asus N7600GS Silent 256MB (AGP) and 4 hard drives totaling circa 500GB.
Some people here have funny views of what old hardware actually is!!!
I found the guides at
http://www.tweakguides.com/Crysis_1.html have helped greatly (with a lot of trail & error ) all in all, I'm playing the games, they still look good given the low settings.
As I'm currently off work sick, an upgrade is out of the question for me atm!
Keep twiddling mate, you should at least be able to play the game(s).
Otherwise, smash that piggy bank!