The midi notes come into the midi track from the midi keyboard. Are you getting a midi note signal to the SD2 midi track?
Once you have midi notes coming into the midi track, they get sent to the audio track, which has the VST Plugin loaded (SD2). The midi notes go through the plugin, trigger the respective recorded drum samples, and the audio is sent out of the audio track to the master output (or drum bus) and to your speakers.
Things to make sure:
For the audio track, make sure you have loaded the SD2 VST and selected a kit.
Set the midi track's Input to the A-500 keyboard
Set the midi track's Output to SD2 in the list
Midi Keyboard set to OMNI (all channels mode)
Select the Input Echo button on the midi track to hear what you are playing. Be sure to select the midi track in the track view as well.
It's kind of complicated but not really. Hang in there and you will get it.
Here's a get started midi site if you want to learn more about midi and how it works.
http://www.tweakheadz.com/how_to_get_started_with_midi.html Oh, and welcome to the forums and to X1!
post edited by A1MixMan - 2011/03/09 19:49:19