Recently went through every software manipulation from Archive & Install new 10.3.3, DiskWarrior directory rebuild, resetting Energy Saver controls, etc. to shock my 14" G4 iBook into awaking from sleep w/o freeze - and avoid the need for a hallf dozen restarts just to boot up. The only non-stock component is a 1/2G of Kingston RAM. As I'm a couple months out of the 90-day software support period I had to spring for $49.95 charge to even get Apple to talk about it. Long story short, they believed me about steps I'd taken, added a PMU reset and when that failed, sent a shipping container to take it the 'book under the one year hardware warr. I don't think the charge to my credit card will apply. We'll see where this goes - will post the outcome. Tom