Loading SP1 beta onto a Hyper-V R2 systemhttp://192.168.2.20/blogs/doverton/archive/2010/07/19/loading-sp1-beta-onto-a-hyper-v-r2-system.aspxI was keen to play with the Hyper-V R2 Service Pack 1 features, so I decided to download and install it, however I could not find anything that was not for Windows 7 or Windows Server (as opposed to Hyper-V Server).  After asking internally I wasenCommunityServer 2008.5 SP2 (Build: 40407.4157)