First of all, good job with the extension kit.
Secondly, I've been looking through the source and there are lots of nice features and bug fixes (including one to fix
http://cks.codeplex.com/Thread/View.aspx?ThreadId=209793) but the build is still 2008.
Even though 2010 is out now, Will there be another final, recommend release build published? I would prefer this over downloading the source and building it myself.