yah i could fill the 20GB(and remember you buy a 20Gb but it is only like 18GB after format) I got anime series up the wahzoo!!!!!
I am getting the Apacer seno share CD211 with a 20gb or 40gb HD. It has the USB OTG so i can transfer the files to and frow the MS card.
and when team x comes out with their adapter i will get it and will be able to use the above cause it can be used as an XHDD and it has an internal battery.
I figure this would satisfiy both worlds