These ebuilds come from http://arcong.ath.cx/.
If you have some problems, go to the official site first.
gnome-macmenu-applet : Gnome Macmenu Applet ( http://aquila.deus.googlepages.com )
gnome-scan : The Gnome Scan project aim to provide scan features every where in the desktop like print is. ( http://www.gnome.org/projects/gnome-scan/index )
slab : The new Desktop Menu from SuSE Linux Enterprise by Novell ( http://www.novell.com/products/desktop/preview.html )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org