I've left my power settings on my 15" G4 (sleep, power save, etc) as automatic. My question is this: Is it okay to leave the computer for say 10 min (so it goes to sleep), then to wake it, work for a bit, leave again (10 min), etc? Is it okay to let the powerbook only sleep for a few minutes at a time? Sometimes I'm up and about every couple of minutes. I understand the pbook going to sleep quickly when running on batteries (automatic), but what about when its plugged in? Can I leave the settings as they are? Should I change them?