Video Card Question - Beginner

[Bradley (FC2 List)]

Thanks for the great list.

I have an MSI nVIDIA Ti4200 8X 128MB video card that is extremely jumpy with
Tux Racer and 3D screen savers.

Will drivers from the nVIDIA site help this or do I need openGL drivers
(which I couldn't locate for this card)?

I am asking this question instead of experimenting because I am paranoid of
losing my display and not having the experience to bring it back.

Thanks.
Bradley