http://blogs.syrinx.com/blogs/sharepoint/archive/2009/10/29/spc-2009-wrap-up.aspxThe last day of the SPC had some tech-laden sessions hosted by Andrew Connell. The first was about migrating from 2007 to 2010, and how you can add the nice 2010 development features (like the ribbon and the developer dashboard) back into your 2007 masterenCommunityServer 2007.1 (Build: 20917.1142)