Sorry for sort of double-posting, but the title on my other thread was not very relevant to the current topic. I'm thinking of buying a clamshell iBook 466, and I'm just wondering about the general build quality of these. The computer is, of course, a couple of years old, so.. Any parts that are known to fail in clamshell iBooks? Expensive parts? I've been doing a bit of searching, but maybe I'm looking in the wrong places, because I cannot find any answers to these questions.