I recently invested in an iBook G4 and adore it, too. I switched from PC and there are still a few things i can't do, but on the whole I think it's gorgeous. My question is: do I really need to have .mac to use isight? I don't get why. I have the camera and a broadband connection: is there any other way to use it without spending more money on a .mac subscription? It's been sitting on my desk waiting to be installed. I have to say, there aren't enough instrcution manuals for mac. I'm doing everything 'intuitively', but my so-called intuition is often lacking or, worse still, non-existent....