Hello everybody, I've got a Mac mini now, but I'm tired of being tethered to my desk so I've decided to buy an iBook. There's just one problem; I'm not sure if I should get a G3 or a G4. Here's what I'll be doing: 1. Web browsing 2. I've got some music I'd like to put on there, but it isn't necessary 3. Stuff in iWork like spreadsheets, Keynote presentations, and pretty basic word processing 4. Email 5. iChat It is also worth noting that I'd really like to run Tiger on the thing, so I'd be up to date. I've also got an app that some of you may remember, HyperCard, that I love and I really want to run on this. Any suggestions would be great!