This was interesting, I thought. Sean Epperson writes:
I just hooked my USB drive (128mb) up to my xbox via the Xbox USB adaptor. The dashboard sees it as a viable MU, and you can copy save files to it (this will be great for KOTOR). The only issue is that if you hook the drive up to your PC, after copying a game, your PC reports that it isn’t formatted.
This is a great way of getting a higher capacity MU, or moving previously “unmovable” save files.
And when I say interesting, I mean shit hot.