I'm sorry to start another thread like this one, but I didn't seem to really find the answer I was looking for in the (many) other ones that are around. So, here's my question: I'm trying to make space on my PB HD by moving the bulk of my 26GB iTunes library over to a LaCie 250GB FW external. I already have a backup copy of my music on the LaCie, but I'd like to make an actual second iTunes library over there that has ratings, playcounts, etc. I found the shareware program Libra, and that seems like a pretty good option for switching between libraries depending on if I'm at home or on the road. Is there an obvious way to move over all of my ratings and such from my Powerbook (is it just a matter of copying the .xml file), or do I need to do something more sophisticated? Ultimately I see myself synching automatically with the external drive with all of my music, and manually with my laptop to add the occasional podcast or iTunes purchase I might make while away. Lastly, will I need to use a second authorization to play iTunes DRM music from my external drive? Thanks in advance for the help.