http://ibmsystemsmag.blogs.com/i_can/
Holy cow! Brain is spinning....
<snip>
Today, IBM is adding support to use USB Flash Drives as a second type of
RMS technology. Flash drives can hold as much data as multiple DVDs and
can typically access the data much faster. This allows a much more
convenient way to move data (either IFS or save data) to another
machine. IBM does not qualify nor recommended any particular device, but
typical USB 2.0 devices from 2 to 32GB have been used in our testing.
</snip>
Bryan