It's a good idea to upgrade your Xserver
to 4.01. At the moment only RedHat 7.0 ships with this
version of X but it is availabe from the X
consortium's (how corny) ftp site –
ftp.xfree86.org/. It provides direct
acceleration and increased performance for a large number of accelerated
cards and those with Nvidia cards are in luck for not only does
X 4.01 natively provide excellent support for
most of their cards but Nvidia have made available high performance
OpenGL accelerated drivers – cheers to them. See
XFree's home site –
http://www.xfree86.org/ – for more info.