VisualGPS is a shell and unlock for Mio devices. Normaly, on MioMoov, you only have your GPS software (MioMap 2008). With unlock, you can benefit from the fact that most nav devices use Windows CE (a version of Windows Mobile that doesn’t have all applications, desktop and today screen) and that they can run other software as well. With unlock, you can use almost all other navigational (GPS) programs, such as Garmin, TomTom, iGO or Destinator.
Visual should work with almost all Mio devices. European (Mireo) Moov’s, Navman Moovs, Mio Moov Spirit and Digiwalker C-devices. It has been tested intensively on Moov 360 and Moov 330. I have also tested it briefly on Mio Digiwalker C520, and users have reported it works with Navman and Spiritdevices.