Deaton,
try to get a SCSI CDRom drive or a ZIP drive for your PRO, that would be probably the fastest solution. If this is not possible for you, there is the way via floppy.
Personally I have used the optional USB interface for the PRO. Don't know if there is any chance to get that from Germany to the US.
To do the looping, use the YAMAHA TWE Wave editor. Doing that in the PRO itself is a boring job.
Regards
Ulrich
[This message has been edited by ulrich (edited 11-11-2004).]