Hi there,
I have a TomTom ONE v2 (yeah kinda old) GPS system and 2gb SD, with 7.903 navcore version using 875.xxx western europe map.
Now I am trying to update the map, so I got the western europe 1gb 900.4608 with automatic installer(.exe) from this thread
http://www.navitotal.com/showthread.php?11432-All-New-Maps-900.XXXXBut unfortunately this didn't work, it would extract to the SD card and everything but in the end when putting the SD card back in, the TomTom ...