I have an ex490 which is currently running WHS v1. I am thinking of installing WHS 2011 but I would lose some features by upgrading to WHS 2011. Since there is not many Add-Ins available for 2011, I am not sure if I should upgrade or not. Obviously, the server is old and outdated. WHS 2011 is the same, old and outdated. The two big features that I would lose is the HDD and Status Led lights and Drive Extender. I don't know if it is worth the trouble to upgrade or just continue to run WHS v1.