Quick Tip – Use the "windows" button on your keyboard to open the ubuntu Menu
This is a Quick Tip for the people that want to activate the “windows” button (Button between Ctrl and Alt) on your keyboard to be able to open the ubuntu Menu from keyboard :
Copy the command bellow in your Terminal :
gconftool-2 --set /apps/metacity/global_keybindings/panel_main_menu --type string "Super_L"
That`s all. Quick and simple :)