New setup problems

[Columbo]

I've recently built myself a new setup. Its fantastic and goes like the clappers except for one thing.

I'm an online Unreal Tournament gamer, and the new setup just won't run it properly. I've tried all sorts of things and just can't get it to work. Frame rate is jerky, mouse does'nt respond properly and the sound is poo.

Absolutely everything else runs flawlessly inc Stalker, Call of Juarez and a lot of others just UT.

Anybody any ideas?

Thanks in advance.

 

[Alex UK]

Try different drivers possibly?

 

[Firegod]

Is the game patched and up-to-date?

 

[Columbo]

Used various drivers, old and new including omega drivers. And its as up to date as possible for an 8 year old game.