After reading some of the older posts. I started thinking that combining the aura browser and the editor into one window would make it better.
here is a text only mockup, my graphics skills suck, but this should give you the idea.
Code:
-----------------------------------------
| Browse | Options | Profiles | Help |
-----------------------------------------
| | Aura groups> |
| |-----------------------
| | Warrior Arms |
| | Warrior Fury |
| | Firelands |
| | Dragonsoul |
| | |
| | |
| | |
| Edit | |
| | |
| + New Group | |
| Edit Name | |
| X Delete Group | |
-----------------------------------------