<A HREF="http://www.techspot.com/tweaks/radeon/index.shtml" target="_new"> Techspot </A> has a nice little guide on how to tweak Radeon graphics cards. All the information will be redundant to experienced users, but it should be a good guide for people just getting into grahphics cards, or complete n00bs They also talk a little on the different types of filters, and what all the new marketing terms mean (W buffer, z compression and such). They also mention which options may cause stability problems, or what ones can be disabled to help the system.