Hi Everyone. Garageband is actually the software I've been waiting for - I can play the guitar an some piano, and I do write some music, but I'm right now at such amateur level that this is just the software I need. The thing is I have a Ti Powerbook, which doesn't have a line in jack. I'm looking for a (preferably) inexpensive way of adding a line in to be able to connect my guitar and a Mic to the computer. So far I've only looked at the Griffin iMic , but I'd rather hear from someone that has used it, as well as other alternatives. Any recomendations on this regard? Thanks!!