#1 Groups/Scalable interface

[JackandJohn]

Is it possible to have something like this, but to
change it a little so that one could click on a main
selection ( music/video/etc ), then be presented with
a list of files as pulled from a directory listing
with/without meta-data that could be added to a queue?
(either checkbox, or some way of showing the queue)

The software would then transfer them in sequence to
the usb drive, one at a time.

I would have a vast amount of other uses for this if
that was possible - like having one or 2 drives, and
having different tech toolkits to sync over - or
plugging in my psp and transferring daily videos

Thanks :)