[sabayon] How can I remove the "Places" menu?

[lists kambanaria org]

Hi everyone,
I searched online and tried to fiddle with gconf-editor and sabayon, but
could not find out how I can remove the "Places" menu from the main Gnome
menu.
Similar functionality could be achieved by having two menus containing
only "Programs" and only "System".
What is the way to achieve this?

Kind regards:
al_shopov