ehmm.. what are the "super emitter section of the docs"?
I mean, can I make a super emitter from two normal emitters?? I press Right Click over a emitter in Properties and it only appears to me "lock aspect, and rename".. It is made by dragging them iside one another or how?..
Right-click on the emitter in the Hierarchy window (the window on the left side of the screen, where the emitters you've placed on the stage are listed), not in the Properties window. You'll get "Make Super Emitter" as one of the options.
Docs = Documentation/help file. Hit F1 to bring them up, there's lots of info on super emitters there.