Apologies for the bump, but I am trying to create a forwarder simply for convenience (I already got my ROM to work on DSi Menu++), but the program only creates a .nds file, no CIA. I know it's in the FAQ but I've already tried shortening the rom name (to 'KHD.nds') and creating a folder, but still no luck. Same thing happened with another rom, so I'm not sure what the issue could be.