I just loving need this.
I don't want to drag my mouse all the way over to just create another same thing, as you guessed something like basic toggleEventEnabled (TV,Lightswitch,etc...)
If you don't know what the forget i'm talking about,
Example:
1 >onActivate>Namedbrick>Tits>changecolor>red
2 >onActivate>namedbrick>Tits>changecolor>blue
3 >onActivate>self>toggleEventEnabled> 0 1
It would be better to just copy 1 and paste 2, just change color, etc..
WHY?
It would take up less time, less raging, and QUICKER.
Client

Taaaanks
NOTE: Yes I do know DrenDran's Advanced GUI has it but it's really buggy and doesn't even work that well now.