http://weblogs.asp.net/jarnold/archive/2005/03/25/395887.aspxNow installs to the GAC (this was the only way I could let hosts load a plugin from an arbitrary location. Sometimes assembly-resolution sucks). Added a reverb plugin to the package, and generally fixed up the solution. To get up and running: 1) DownloadenCommunityServer 2007 SP1 (Build: 20510.895)http://weblogs.asp.net/jarnold/archive/2005/03/25/395887.aspx#395956Sat, 26 Mar 2005 09:51:00 GMTc06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:395956TrackBackTrackBack&lt;p&gt;&amp;lt;ul&amp;gt;&amp;lt;li&amp;gt;&amp;lt;a href=&amp;quot;http://msdn.microsoft.com/longhorn/?pull=/library/en-us/dnlong/html/avalonmarch2005ctp.asp&amp;quot; target=&amp;quot;_blank&amp;quot;&amp;gt;Introducing the CTP&amp;lt;/a&amp;gt;&amp;lt;/li&amp;gt;&amp;lt;li&amp;gt;&amp;lt;a href=&amp;quot;http://blogs.msdn.com/<img src="http://weblogs.asp.net/aggbug.aspx?PostID=395956" width="1" height="1">