So basically,
it IS a (Freecom) Mobile Drive XXS with a little window and piece of paper? I think I'd be more inclined to save the money (on the extra cost of the drive and dock) and suffer the "inconvenience" of having to swap the drives. Which is not that much of a problem when you consider even netbooks have a minimum of 3 USB ports and even then, USB hubs aren't that expensive.
However, I can heartily recommend the Mobile Drive XXS with their rubber cases, quite tough little things and has survived a few waist height falls to the floor.