Hey! Nice to see another Mac user! I own a 12" 1.33GHz iBook G4. The PowerBook is a bit faster than mine. But I think mine is incredibly faster than I expected. It does everything I need it to. Dreamweaver. Photoshop CS. Basic iChat, Safari, Mail, iPhoto, iTunes and iMovie. If you have any questions, feel free to ask. I'm sure I can help. I'm a huge mac-head.