Great!

I realize that due to the nature of the ratings field it might be difficult, but is there any way I can move my custom ratings field (which was 0-5 stars with 1/2 star increments) over to the OCD ratings field?

Also, just an idea: it might be cool to be able to import song-based ratings from iTunes or Mediamonkey... might be a little tricky programatically, but something to consider.