
The portable version stores all the V settings and history on the portable drive (instead of the host PC), which allows you to take a registered copy of V wherever you go, and run it on any PC which is running a supported operating system (Windows XP/200x/Vista/7).
Simply extract the contents of the portable ZIP file (below) to a folder on the portable device and then run V.exe.
Note that you will need to re-enter your registration code to register the portable version.