Hey everyone. I'm looking to make the switch to the mac especially for recording purposes as i'm a avid guitar player and music fan...however i'm undecided between the imac 2 Ghz ! gb ram or the macbook with same processor and ram? The thing is, will this macbook be up to running multiple tracks on garageband and later logic express also with a midi controller and audio interface? I like the idea of the portability when i need it such as for college, but unsure about performance differences? Does anyone here use normal macbooks for proper amateur recordings, both software and real instruments. All comments welcomed!