i have downloaded a rom of Mario Paint. Then i have ran it on BlargSNES and the controls didn't work. Later on i have found out that you need a special hardware (Mouse) that comes in the Mario Paint box. I have tried the mouse for ZSNES and it works, but what about a mouse on a SNES emulator for the 3DS? Is there any emulator or way to get it, or it will be implemented in updated/new emulators for the 3DS? It would be cool if you could use the pen as the mouse.