Up till now I have been using a 2GHz, 4GB RAM white 2008 Macbook for my music work. Garageband has been good and I keep my projects on a Firewire drive, the Macbook has firewire 400. I was considering an iMac but I do love portability of Macbook. How will the current 13" Macbook Pro serve me for Garageband use or using another DAW such as Reaper. I mainly record tracks to a Zoom recording unit so I will not tax the Macbook Pro too much for USB recording but I will use it a lot for mixing and production. Small screen does not bother me too much as I come from a 13 " Macbook and can hook up to a monitor if I wish. I do not plan on swapping hard drive for a SSD and i know the Hard drive is 5400 rpm. One thing I despise is if I get errors in Garageband such as "Disk Is Too Slow". Based on specs of 2012 MB Pro 13" as standard, how do you guys think it will fair for use of Garageband and Audio? thanks in advance.