I have been having a problem lately. I am using handbrake to convert my dvd's to my computer. Seeing that my MBP doesn't have that much hard drive space for movies, and I have a 500 GB external hard drive, I though i might be able to free up some disc space. So I moved the movies to the external and added the movies to the iTunes library. Everything worked perfect, until I viewed the files in finder, and saw that they had moved on to my MBP hard drive. Now on my old PC, I moved all my music to an external, and found the files in iTunes, ect... , and it wouldn't transfer the files back to the PC hard drive( a good thing). So I was wondering if i could keep these movies on an external hard drive and not have to keep them on my MBP drive. (I understand that I wouldn't be able to play the movies if I unplugged the hard drive)