Hi Carni, Is the program fully functional if I first install it, then copy the contents under Program Files elsewhere and then delete the Directory under Program Files? I mean, does it store anything elswhere, e.g. in Registry, in other Directories? Can I use it this way on my USB Key (without installation)? And subsequently, which files can I delete that are obsolete when I use it without installation? I would guess unins000.exe and unins000.dat... Thx! Joe