If you are in the studio you can do this with a 2-3 hundred dollars worth of VST's but if you are playing LIVE that's a different story, so, can you make you're own audio drums? AUDYA is a good board with outdated technology and ahead of it's time just like General Music, but in my opinion over-priced just like the TYROS line, that's one big reason that the KORGS are so popular, you get a lot for the money. I have a friend that heard the AUDYA live and was very dissapointed, but then again it depends from what you hear it out of?