menu separator

[pled]

HI,

Is it possible to add a separator to the menu list ? I would like to separate System images from Tools, something like :

Debian Live
Linux Mint Live
- - - -
GParted
Clonezilla
SystemRescue

Is there a way to add this "- - - -" as a separator in the menu ?

NOTE : I did it creating fake ISO file (with genisoimage sw), then using "menu_alias" and "image_list" plugins, but it is not perfect,as the "- - - -" is selectable as a bootable item, which I would not like...

Thanks.