spice-gtk : Set of GObject and Gtk objects for connecting to Spice servers and a client GUI ( http://spice-space.org http://gitorious.org/spice-gtk )
vde : Virtual distributed ethernet emulator for emulators like qemu, bochs, and uml ( http://vde.sourceforge.net/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a rs-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/rs-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org