SD support would be WONDERFUL, but honestly, all I personally want is at least 128Mb (16MB) of storage (and 256Mb would be MORE than enough for me), the ability to put more than one ROM on the unit (using only USB - no parallel port ****), the ability to copy saves both to and from the unit, and a nice protective shell (no bare PCB).
Basically, what I want a SNES flashcart for is:
1) to make JRPGs and other games with saves playable on real hardware again (no worries about the battery dying, since I'll just have the saves backed up on other media!)
2) The possibility of SNES homebrew (as little of it as there currently is)
3) The ability to play a few oddities that are near-impossible to buy
It seems like this will deliver on all of these points.
