This website ( gentoo-overlays.zugaina.org ) will be put offline soon. Use gpo.zugaina.org/Overlays/sabayon/ instead.
mailnag : Mail nagger for gnome-shell (port of popper for unity) ( http://launchpad.net/mailnag )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sabayon
For Paludis use this rsync : rsync://gentoo.zugaina.org/sabayon-portage
If you have a problem : ycarus(-at-)zugaina.org