One more thing (this would be thread, where i'd store ideas about improving SED )

can you add to the right-click menu some additional options like:
1) you can see them in VS2008, but i'd found them VERY useful
- go to definition (f.e. you select "number_of_mushrooms" and cursor goes to "int number_of_mushrooms=100;" )
- go to declaration (f.e you select "blow_planet(3);" and cursor goes to "void blow_planet(var planet_number)")

2) my ideas in addition (maybe its already used somewhere else, i dont know)
- go to next usage (the faster variant of "find...", cursor jumps to next usage of selected world)
- go to previous usage (the same, but backward)
- also, as there would be a lot of submenus, you can remove some of them, like "find text", "find in files", because they are in the "Edit" submenu of the editor