This is my 3rd time in 14 months that I've had to send in my 900mhz G3 iBook Combo Drive under Apple Warranty (and now extended AppleCare Warranty this time). First time, main logic board and drive replaced, 2nd time, logic board replaced, this time, the screen will work for about 30 minutes after I've powered it up after being unplugged and battery removed over night, and then the screen will have strange small bits of "TV like snow" go across it, like it is short circuiting, and then it'll go blank. I can still access the keyboard and hit the power key and the "R" key to restart it, so I think it is display specific this time, but who knows. I've purchased 5 computers from Apple since 1987, and dozens for my employers as technology coordinator in the newsprint industry, and I would say my own personal iBook has been my worst experience. I don't know if it is a heat issue (or issues) that causes this particular book to wear out more often or what. I know that there have been Apple Knowledge base articles on the 12" PowerBook, that says to avoid using soft cloth like surfaces (like the edge of your hotel bed, for example) for your PowerBook (and I'm wondering if it the same with the 900mhz G3 models), as it doesn't let the heat dissipate, which I don't do too often anyways, and when I need too, I usually put my iBook to sleep when it starts getting a bit warm in such cases, or when I'm using it outside on a warm/hot summer day. Anyone notice or have experience whether the 14" iBooks run any cooler? Does the G4 models run significantly hotter (considering the G4 is considered a much more heat producing chip)? I'm curious whom on this list holds the "record" for the number of times a particular iBook has been sent into Apple for Warranty repair (and I count Extended AppleCare as warranty repair too, or any recalls). Joe