For a few weeks now, Flavor and I have been working on a Linker project that originally started for NeoPocket only, but has since grown to include support for memory cards.
Right now the proto of the linker can backup and restore save states on original NGP carts and can program existing Bung cards. It can also dump and write the contents of the SaveMasta memory card via usb. No video of the memory card yet, but it has been confirmed working.
So here's the question, is this something you guys would want?