I love the idea. I was going to use this app to sync a playlist (itunes) to a usb stick. It works ok when your playlist is only about 200MB or at least less than 1GB. It creates M3U playlists and allows to save the tracks by genre or playlist. I read somewhere you could save them by artist names but I couldn't find that option anywhere.

Then I tried to sync a 23GB playlist and the app took 2 days(!) just to "collect data from iTunes". There is just no way you can use this app if it takes that long. I'm not going to leave my mac running for 2 days and more every time I want to sync my playlist to that usb stick.

Like I said, nice idea but you have to work on that speed issue.