Oh God! I'm doing a clean install on my PM G5 and I just hate it! It needed to be done though. I've never done one on this computer and it's a little over a year old. It was starting to act strangely- apps quitting for no reason or just not responding like they should. I have a heavy weekend of video editing coming up, so I really needed to do it. It just drives me nuts! I've been at it since 6:30 and I have at least another hour to go. Ugh. I'm sure I'm not alone.