If nVidia really supports linux...

[slave]

then why does their webpage render so crappily under mozilla/gecko????

[voidmain]

I have the answer for that one. Because the web developer obviously has not one clue. Have you sent a note to their webmaster asking that question?

The first indication of noviceness is there is no DOCTYPE line at the top of the source. If I select HTML 4.01 Transitional from the w3 HTML validator there are a bazillion problems with just the front page:

validate

Maybe they should leave the driver programmers to programming drivers rather than developing a web site and hire someone who knows what they are doing to manage the web site.