Looking for something in the $500-$600 range... Need it for Photo Editing, Video Editing, Music, etc...alot of multimedia stuff. I would prefer something strong (Hardware Wise) with Tiger. Is a G4 Powermac my best bet? http://cgi.ebay.com/Apple-Power-Mac...723186711QQcategoryZ51035QQrdZ1QQcmdZViewItem That seems like a great deal...what do you guys think?