I'd do it but I only have 1 memory card, and I need it.
There is a hard drive swap method which does work, but its somewhat tricky. I've done it though. Its not recommended that you do it unless you have no other way, and it looks like you don't.
[quote name='RedvsBlue'][quote name='sblymnlcrymnl']Anyone know if you can use a standard thumbdrive with the USB keyboard adapter to transfer saves?[/quote]
Yeah this works. I saw them do it on Screen Savers the other day.[/quote]