I'll be heading off to college this fall and I'm trying to figure out how I am going to manage my back ups and music. I recently replaced my PowerMac G5 with a MacBook Pro, and so far I have not set up any sort of backup at all. I'd like to start fresh So what I'm really trying to figure out is how to set up a system where I would have an external HD set up in RAID 1, to which the MacBook Pro would wirelessly backup via Time Machine. I'd also like to be able to somehow wirelessly send the audio from the MacBook Pro to a set of speakers. An expandable would be nice as well, if I ever needed more space. What is the most efficient way to set this up? Thanks!