I often try to copy whole bars or several bars at a time from one section to another but some times, and not systematically, it doesn't allow the pasting because the application apparently can't find all the drums so it asks me to fix the mappings. The thing is, I'm talking about copying and pasting from within one project, and I'm using the one drum kit (which is a modified version of Ben's kit with an added sticks sound). Its generally pretty buggy whenever trying to copy and paste, but also there is a secondary issue of editing a section while it is playing. It certainly doesn't behave as expected with consistency. I'm surprised at the stability of this product given you have to pay for it. I'll leave it at that before I get real moody. I appreciate any feedback on this. David __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com