Why not use Nvidia's ref drivers and couple them with something like
TNTclk. That way you'll get the latest drivers with all the options and
settings you could wish for, without any manufacturer-specific addons.
Download TNTclk from here (bottom of the page):
http://thetechzone.com/downloads.htm
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Antti Markus Peteri
15 miles. your dim light shines from so far away
- Soul Asylum, Promises Broken