My Fujitsu has intel integrated with 65mb shared using driver "intel 810 or later" Compiz & Emerald run smoothly however openGL screensavers and video games like to lock up X forcing a hard shutdown. Affects any Linux distro I believe. I tried changing driver in PCC but got forced to command line on reboot, drakx command line tool got me back. Annoying cause I love using the analog clock widget during screensaver, but alas no
cat /var/log/Xorg.0.log | grep -A 4 intel_drv.so
(II) Loading /usr/lib/xorg/modules/drivers//intel_drv.so
(II) Module intel: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 2.9.1
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 5.0