I'm using the last drivers 3123. I tried 4091 drivers on SuSE 8.1, Redhat 7.3 and MDK 8.2 and all three times i got FU**ED.
So I would stick to the the last release for now.
I'M ACTUALLY SCARED TO EVEN TRY ON MY NEW RH8 SETUP. I don't feel like rebuilding my machine again.
I'm getting 180-220fps on UT (not ut2003) with the last ones so , good for now. On UT2003 i get 8-120, I don't understand why UT2003 is so brutal. I have a geforce4 Ti4200 with 128meg DDR and it still runs pretty much like POOP.