I'm having a lot of trouble doing this. I am using an external HD, which has had my music on it for months. On the old PC (lets call it #1) I had the HDD plugged in to the PC and I opened iTunes and it got the music from there. Now, when I try and transfer it to a new PC, I can't keep track of my playlists. They aren't staying together I guess (and I have a LOT of playlists). Also, it's not keeping track of my playcounts or ratings. I have all of the music/videos however I need my playlists, ratings and playcounts. How do I do this?? I'm very frustrated. Thanks.