Well as some reported from the chinese forums, the new firmware is numbered as the 1.52 version. Well the version may have changed from 1.51 into 1.52 since the Supercard's Team has been testing the software for bugs, and incompatibilities with some games.
So we are all waiting to see this new firmware and software, and of course try them. We all expect great things since we are talking about Supercard.
I will upload the firmware, and software as I arrive from school so that everyone could download it fast, although www.SCDEV.org uploads it to their servers too.