Hey.. I tried a search, but couldn't find the thread (probably my impatience, since I just got the PB). I've seen a few threads talking about the first thing you do when receive your new PB. In those threads, people talk about formatting the new PB and reinstalling OSX. Is this really the right thing to do? Along with my new package, I received two discs. "PowerBook G4 Mac OS X Install Disc" and "Mac OS 9 Install Disc".... why would they give me both discs? Do I need to install Mac OS 9 first? What thing should I have on a flashdrive before I do this? Are there any gotchas? Should I be careful about anything? Thanks very much.