I have one of these cards in my Sager. I heard the Xtreme G drivers outperform the NVidia drivers. I would like to see for myself but I have a bit of a mental dysfunction when it comes to drivers (and version numbers in general) which means that every time I try to research for myself exactly which version if any are compatible with my card, I come away feeling like I've been smashed about the temples with a cricket bat.
So in the spirit of laziness, can someone please tell me
1) If these drivers are a good idea
2) Which version I need