I just upgraded my MacMini 3,1 to a 64G SSD drive. I also upgraded the RAM to 8Gs. The issue I'm having is the home screen is "lagging" or something. It seems toi only happen when the system goes to sleep on it's own. If I log off or switch users, it doesn't appear to do it. Anyone experience this any? This happens as I move the mouse around and I believe it never happened when I had the standard Sata drive in. If you need anymore info on the system, let me know. Thanks. EDIT: Added GPU SS.