Now you can! (kinda..) http://www.dothedaft.com/ quite full synth boards for Harder, Better, Faster, Stronger. and also Technologic... +rep if you can record your outputs and it's close to the real thing (also found this app for free for the iphone... now I really want to DJ again so I can confuse people with the plethora of soundboards I have on the bloody thing now!)