great to hear the news on Indigo!

If you want to add a behaviour to the Audio & Video group, you should 
use "top.multimedia" as address in your constructed behaviour. Unless 
you have old versions lying around in Remote Buddy's Application 
Support directory , that should also make any of the new groups you 
created disappear.

If you don't need certain behaviours, you can switch them off in the 
preferences (uncheck the checkbox in front of them). If you switch 
off all behaviours of a group, the respective group disappears from 
the menu.

Better customizability of the menus will be achieved as they become 
configurable in general.

Best regards, 
Felix