I’m not quite sure what I mean either.  Heck if I knew I wouldn’t have to ask the question.  So let me try asking a series of questions and you may get what I’m trying to understand.

I have EZ drummer and played with it a while before I noticed I did not have the cocktail set. D/led the the cocktail set and see that I have new grooves but that the cocktail set can kind of play the other original grooves also (just don’t sound to good but they do play).  Now I also notice that you have an area for customers midi files with nothing in it.  I assume that this is where the midi pak files would go.  The question is what do I do with them once I have them..  do you basically select and paste like you do with the groove clips? 

I am an old timer that really would like some simple swing beats instead of everything being so rock based.  I would like to use some of the beat patterns created with Band in a Box or taken off of some of the commercial Yamaha PSR keyboard styles that fit my music much better than your more modern drummers do.  I also wonder if I might not be able to use the midi paks to expand the library of grooves available to ezdrummer?

I hope that all makes more sense than my original post.