i suggest:
1) make a complete game backup including player files. See
Back up game files BEFORE updates, about halfway down. Put that on a CD or flash drive/USB key.
2) on your new computer, install the game from the original CD (the fastest method) or by downloading the 4.8 version from Mattel. You need to do that to get the Hub driver. The link to download 4.8 is
http://download.service.mattel.com/us/funkeys/Setup%20111908.exe3) Once the game is working as far as the main screen where you login, exit the game, then copy the entire
U.B. Funkeys folder from your back-up copy to the new computer in C:\Program Files\
That
should allow you to preserve your existing user logins and all of your progress.
4) On Vista, always install & play the game using
Run as adminstrator. The directory tree might be a bit different too.