Re: Linux users need a good driver for nvidia products!
I don't use projectors so I can't comment on that issue, but for me the Nvidia drivers have been pretty good. I've been happy with all my Nvidia cards on my Linux boxes. (Currently 8800GTS)
The only thing I have to complain about (and this is not trivial to me) is UT2004. ('Nuff said about that. They've said it will be fixed in a "future driver release" )