Thanks to everyone who replied to my question. It sounds like I probably have things set up adequately for the time being. It's pretty obvious that I'm ignorant of MIDI, etc.. I need to educate myself so I can navigate things and not be totally in the dark. At least things are working now, even if they aren't producing the best sounds. I plan to use BiaB mostly for backing tracks and practice sheets, so hopefully I won't be too disadvantaged. I'm sure as I gain more experience I'll want to branch out and utilize more than the just the basic functionality. Thanks again for the feedback.