kJams by Metamuse Media

Is there a way that I can change the location of the kjams library folder to point to my external drive? I have 3 computers that the drive will move between and I want to make sure that any edits to song names (unless they are automatically written to the actual zip files), playlists, or singers ...

Can I assign a key and tempo in the singers list that all songs will adjust to automatically? This was a feature of the PC program Compuhost that I previously used and this feature was essential for singers to be able to pick out the key and tempo that they were comfortable singing and have the ...