So I was walking down my alley when I spotted something out of the corner of my eye...a Power Mac G4 next to the garbage! Intrigued (having never owned a PPC before), I took it home, plugged it in and turned it on. It works! However, it seems as if the fan is dead as it is rubbing up against the metal and creating a terrible noise (probably the reason the previous owners threw it out). Knowing nothing about PPCs, I can tell you that it is running the latest version of Tiger, and that it's number is M8705LL/A. Three questions: 1. Where can I get a new fan and can I replace it myself? 2. Where can I get OSX Leopard? 3. Where can I get an Airport card? Thanks all! Looking forward to experimenting with this machine. EDIT: Well, I just read the FAQ and it seems most of my questions were answered there!