If you are getting ready to build your own internal cloud-style virtual infrastructure, Canonical - the commercial entity behind the Ubuntu distro of Linux - really wants you to think outside of the box and consider the forthcoming "Karmic Koala" Ubuntu 9.10 Server Edition. Canonical is looking to build some excitement for Ubuntu 9.10, so it's announcing the new OS today even though the Server Edition will not be ready for download until October 29.