I appreciate your time in replying to my posts. I'm not keen on building up a drum kit on my own from WAV files because it looks very time consuming and I'm not good with MIDI mapping. All that being said, after searching thoroughly I went and bought Ezdrummer and have been playing around with that on Powertracks. It's working pretty good but I'm having a few problems:

1. When I load the Ezdrummer configuration window from Powertracks I can't hear anything being played in the configuration window. (This also happens with other VSTi's I've used)

2. When I'm playing a MIDI drum track in Powertracks with Ezdrummer some of the drum notes don't always play, but other times they do. For instance it often completely ignores the toms and plays just the bass, cymbals, and snare.

3. Ezdrummer has a track browser where you are supposed to be able to drag a MIDI file right into the MIDI track of the DAW. When I do this it imports the MIDI notes ok in to the bar but then it also erases every MIDI note that came before that bar.