Ya the 191.00's are pretty good drivers overall. I do have a small issue with cod4 that was never present before th 190 series drivers (namely 190.64 and now 191.00). At the start of a new round I get some hitching and stuttering with what seems like lag but isn't. After about 1-2 mins it stops and then only comes back here and there randomly. I've read over at guru some other folks having the same issue. Overall tho they are good drivers. I suspect the issue I'm seeing is related to nvidias new adapative power cycling mode which is still a new feature. You can try 191.03 also if you want I hear those are about the same as 191.03.