Thank you for your quick response. Let me try to restate my question....

I would like to be able to define my own custom menu items. For example:

TV 
-> Live TV 
-> Recorded Shows 
Movies 
-> DVD library 
-> Home Movies 
Music 
-> iTunes 
-> Internet Radio 
Photos 
-> Slideshow

I would like to have the opening RM menu contain the 4 headings ("TV", "Movies", "Music" & "Photos") and then have the ability to drill down to the sub-menues ("Live TV", "Recorded Shows", etc.). In some cases, I would like to use the supplied behaviours and actions. In other cases, I may create new behaviours or actions or custom applicripts.

Is it possible to use RM to do this? Essentially I would be replacing the default menu selectiosn with new custom selections that are not part of the exsiting set of behaviours or actions. It seems that I can use Applescript Editor to create the top-level menues and the sub-menues (based on the example you have provided).

I apologize, if there is an obvious solution. I am still trying to learn your great product.

Best Regards,

Debashis