@ CB, That's the PDF I was refering to in the op.I think I got my head around it now. 
 I appreciate the help. BTW, Your videos and tunes are awesome!!!

Another Question: In the  PRV when you right click in keyboard area to select note names and choose "use these note names instead", can you create a custom list and save it or are we limited to what's in the existing drop down menu? Thanks for all of the help.

Rocky