Just a note for those that try the very early beta.
You will need to download and install Gamebase v1.0 which can be found at www.bu22.com
Unzip the beta to your gamebase directory. The only things you will need to change to get it work the way it was meant to is to change the Paths for the games, music and screenshots. You will also need to configure Your winuae directory(I think) and your music player directory. I recommend deliplayer or Midas.