We've just completed an image spin on our existing Gentoo 2008.0 image. Nothing major – but we've brought initial portage up to date as well as all system binaries.
Gentoo is one of our more popular system images. We're looking to bring back local distfiles and portage mirrors in the next few months.
To install this image, simply select the Gentoo 2008.0 option from the build page when installing a server.
Thanks,
the Host Virtual Team