Deeko,
Actually MDK2 uses immediate mode rendering, something that many cards simply aren't optimized for. Typically optimizations go more the Q3 route of DrawElements. Like with the V5 that was long the case, but as the drivers progressed they got much better. The drivers we had internally (which aren't released yet, but hopefully will be soon by x3dfx) are much better than before. So good in fact that you can enable the T&L checkbox and still have great performance.
Taz,
What don't you STFU. IBMer has shown a great deal of intelligence in the posts I've seen while I've been posting here. You've not yet shown anything to prove you to do the same, so until you do you have no business talking.