It was only 18 months ago that my iBook’s hard disk died last and here we go again! Fortunately, my extended AppleCare is valid until January. However it will apparently take (at least) ten working days to fix (and since it died without warning my backup was older than it should have been). I spoke to one Apple dealer about replacing the internal 80Gb drive with something larger when they repair it and he quoted me £200 (!) for a 120Gb drive (about six times the market price I believe). The dealer said 120Gb is the practical limit because of heat problems with a larger one. Does that seem likely?
I thought I might try working on my machine or another one from my backup but just discovered that PowerPC-based Macs don’t boot from USB. Bah! Well, I don’t have access to a spare Mac anyway…