itunes media from external drive I have a mac, I've never used one before it's only a 128 GB SSD. I have 10 - 15GB of music on my PC. But iTunes is broken, even Apple couldn't fix it. So I can't update my ipod. Is there / what's the best way to itunes on my mac, so I can update my ipod, but not store the music on the Mac Hard Drive?
I use a USB 3.0 enclosure that has 4 disks in RAID 10 to store my very large iTunes Media library.

However, any external drive will work. Simply point iTunes to use the external drive.