If you're planning on running Gentoo guest VMs on top of Citrix XenServer, you'll want to install the xs-tools.
I've made a script that automates the procedure, while at the same time install an OpenRC-compatible initscript (instead of the RHEL/CentOS initscript contained in the xs-tools RPM files). You can find my script here: https://bitbucket.org/pepoluan/install-xe-guest-utilities-for-gentoo Feel free to leave a comment :-) Rgds, -- Pandu E Poluan ~ IT Optimizer ~ Visit my Blog: http://pepoluan.posterous.com Google Talk: pepoluan Y! messenger: pepoluan MSN / Live: pepol...@hotmail.com (do not send email here) Skype: pepoluan