G4 AGP 1GB mem Recently I upgraded the CPU from 400 to 800 from Sonnett. Unfortunately, at the same time I upgraded the system from OS 9.0.4 to 9.2.2. Perhaps out of fear of more upgrades, my computer no longer goes to sleep in the regular manner. If I put the machine to sleep, it drops off immediately; but, when I try to awaken it, it crashes. (If I set the energy slider for 10 or 15 minutes, the computer will go to sleep on time and will wake up when requested.) When the machine starts up, the Greeting from Mac is about 4 times the size I prefer. It starts off at this lower resolution and then there is a click, the screen goes grey and then recommences to show, at the preferred resolution, the icons for the applications that load. Another odd thing is that the folder for the Control Panels in the Apple Menu is depicted as a page with a turned over corner. Also, the CD burner does not work. When I attempt to start from the CD's of DiskWarrior and TechTool Pro, the computer freezes. I suspect something went wrong with the upgrading of the system. I have thought about a clean install, but all of the OS upgrades were downloaded. My son has OS 9.2.2 on a CD that came with his laptop. Could I use that? Or could I somehow load the system that is on the desktop onto a zip disk? And, if so, How? Other than those problems everything seems to be working well. Maybe it is just G5 envy.