dont know if youve heard of this tip before but i read about it in a mag.
for optimised frame rates in fs9, set the slider all the way to unlimited-theres no need to lock the target framrates as in fs2002 simple and it works. unlike fs2002, fs2004 sorts the power/display equation out for itself so that the programs performance and display are always optimised
Interesting that you should mention that. I read an article about it (my card) a while ago.
It's worth a try.
I set the fps to unlimited just a few days ago, and I think you're right about better frames.