(Apologies if this is the wrong forum. I think my question belongs here, but I could be wrong.) I've searched through several related topics here for the last couple of weeks and am now thoroughly confused as to what I need. I'm looking to move my growing iTunes library off of my MBP and to an external set-up, but I don't know what would be best for my needs: - an external HDD - a large capacity (~1TB) internal HDD in an enclosure - a 2-drive RAID-1 set-up (something like this one from OWC) - something else entirely. At this time, my CD library is somewhere around 800 CDs, but looking ahead I see a lot of space devoted to several daily and weekly podcasts (~30 - 90 min ea.) that I would like to keep. I would like to stay at ~$200USD or less, but would go up to $300 or so if it was necessary and would cover my needs for a couple of years. I'm worried that any single volume set-up leaves me vulnerable to a disk failure, but then the two-drive RAID starts to sound like overkill in my case. After turning this over and over in my head, I've lost all perspective and don't know which choice would be appropriate. Any feedback would be appreciated.