Okay, I am currently deciding between getting a used iMac. I tend to like the G4 iMac's styling, but the G5 is only $100 more, so I'm not sure. The specs are 17" G4 iMac 1 GHz G4 768 MB RAM, 80 Gig HDD Airport Express and OS X 10.4 17" G5 imac 1.8 GHz G5 768 MB RAM, 80 Gig HDD I only use my PC right now for web browsing, music, etc. What software can the G4 run well and not well? I also wouldn't have to pay shipping with the G5, as the seller is within driving distance to me. It also comes with MS Office and the Macromedia Suite pre-installed. For $100, I can't decide which one I should get. Suggestions?