FYI: The SD Card Duplicators listed on Amazon are falsely advertised - at least the NexCopy one.
The ad makes it seem that the duplicator is standalone, but it is not. I know because I have it.
NexCopy SD Card Duplicator (NOT standalone) $1,4000
DIY SD Card Duplicator $400
(Exact same as above, but you make your own box and you get CF, SDHC, MemoryStick, etc, etc, etc)
20x Kingston Card Reader
1x Make a box to hide the cables
DIY Standalone SD Card Duplicator with Touch Screen $900
(Same as above, plus fun little goodies inside)
1x Gumstix Touch Screen kit
AJ ONeal