H.S. wrote:
.Slows mine too. Mozzila Iceape browser 1.1.9-5, Debian Testing, 1.9 GHz Pentium, 1.25 G RAM and using Nvidia driver from Unstable repositories of Debian.
I'm running unstable as well with its current driver: 173.14.09 I'm running one DVI panel (IBM L200P) at its native 1600x1200.
Seems that some people have no issues, with this same driver and Xorg version, on any of those websites.