[SIZE="4"]Use MapSource & GMAP anywhere[/size]

You can use Mapsource and gmap folders easy from anywhere
1. just copy mapsource.exe (and maybe your language file) to eg. your USB drive [x]:\Mapsource
2. make directory [x]:\Mapsource\Maps
3. copy all GMAP folder to this Maps directory and run [x]:\Mapsource\mapsource.exe

( You can use any directory just make Maps folder to same directory with mapsource.exe )

this way you not need copy all your maps to %APPDATA%

That trick not works with old mapsource versions....eg. 6.16.3 works fine
Usefull eg. with mini laptops with tiny harddisk

Works Well With Basecamp as Well !