Dell Inspiron 8200 - Geforce 2 Go


I have a Dell Inspiron 8200 with a Geforce 2 Go chip set running QNX4.25E.
The tnt driver does not seem to work, so I have to revert to one of the old
svga drivers. Is there any driver which would increase performance or are
any new tnt/geforce drivers in development? I know the regular Geforce 2
cards work with QNX4. How different can the Geforce 2 Go be?

Thanks Martin.