Wondering.... I've got a laptop with a full internal hard dik and have just bought a new WD passport USB 3.0 external drive with twice the capacity. I would like to move all of my programs (not just the OS) to the external drive and run everything from there. Once I have the Windows-to-go up and running, is there a simple way to get everything else running there as well - or do I have to re-install everything from scratch? Also, will the old internal drive be visible to the system when running from the new external drive?