With my Asus 3800D tnt2u I use Det3 6.50, There the only ones that work correctly with this card, Others claim 10.80 and 12.90 are the ones to use but I cant play anything with those, All programs come back with cant find video cardor exceptible resolution.
I origenaly used this card in a Iwill XA100+ MB that has the Ali-V chipset.
I have the 6.50 backed in several places as not to ever lose them but I have no Idea as to where to find them otherwise.
No other drivers up to 21.xx work and anything higher I lose about 100-200 pts on 3DM2001 but it may be just this card.
On the Iwill MB with a 550@600 oc the gfx card made no difference but upping the FSB did, I was able to get scores of 580 in 3DM2001 and it made me mad seeing all those other Ultras getting higher scores, Put the Ultra in my new TBird 1.4 and get scores average 2000.
(found its limit finely.)