I'm aware of all the PowerPC limitations and blah blah, I'm on a PowerMac G5 right now and it runs great as my main PC (only temporarily though) but I recently got a PowerBook G4 and it completely changed my opinion on G4 Macs. I always thought of them as slow pieces of trash anymore (when being used as a main PC I mean, to collectors they are anything but trash). But this PowerBook is actually very fast for a G4. I can watch 360p YouTube, use iMovie 06 and Skype. Almost anything I'd expect it to do. So I was thinking about buying a cheap G4 Mac Mini for my brother as I could find one very cheap online and upgrade the hard drive and RAM. He doesn't do much, Craigslist, YouTube, email, facebook. The usual. Only thing he wouldn't be able to do is sync his iPhone with iTunes, but he has a PC laptop he can do that on. The PowerBook is spect at a 1.67GHz G4 / 1GB RAM / 64MB VRAM / 15inch display. Would a higher end G4 Mini mach the speeds of this? Or should I go for a 2006 Mac Mini and just install Windows Vista / 7 or something?