for basic (and I mean BASIC) Functionality, I've gotten the old driver from Dell actually. scary that the file is under two megs in size, the entire driver that is. It seemed to work OK in XP but I really didnt do anything with it. I dont expect to do anything fancy with it either.
I had a problem though with the Forceware drivers on my TNT - the driver will not detect the card, or vice versa. Even drivers sub 40s would not find the card, I had to resort to using that scary dell driver. The website does indeed say though Geforce series and TNT2. I believe this was due to the nature of the chip at the time. It still had the RIVA stuff in it, meaning it was an upgraded Riva 128. I dunno, but for the life of me, I could not make any Forceware drivers work for this card.
But thanks for finding these.. these shall come in handy indeed!