Try downloading it from this site
http://eng.supercard.sc/manual/dstwo/plugin/gba.html
or read this
http://gbatemp.net/topic/226964-supercard-dstwo-gba-emulator-details/
I haven't played my Switch n a month or so, just been playing Xbox, and just picked to play lil and Damn that A and B, X and Y being reversed always gets me.
@BigOnYa:
I haven't played my Switch n a month or so, just been playing Xbox, and just picked to play lil...