Hi all. G4 350MHz Sawtooth, 640 MB SDRAM, OS X.3 (and LOVING IT!), standard configuration otherwise (AGP ATI Rage 128 Pro). Was unaware before the upgrade that Quartz Extreme was required for the fast user switching animation to work. Now chomping at the bit for it. I don't need acceleration for gaming or graphics work, as I don't do those. I just use my Mac for basic purposes. Does anyone have a good, reasonable recommendation for an AGP card replacement so I and my family can enjoy one of the coolest effects in the new OS? TIA -- David R. Boag, DDS spikedds at bellsouth.net Dental Design of Kedron, LLC http://kedrondental.com