http://blogs.msdn.com/b/brian_jones/archive/2007/03/13/get-companyweb-to-work-with-new-extensions.aspxDavid Overton has a blog post describing how folks with SBS can make a few updates so they get the new icons registered with the new extensions (as well as proper behavior with the open control): http://uksbsguy.com/blogs/doverton/archive/2007/03/13/howen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/brian_jones/archive/2007/03/13/get-companyweb-to-work-with-new-extensions.aspx#9761134Tue, 16 Jun 2009 15:04:36 GMT91d46819-8472-40ad-a661-2c78acb4018c:9761134 Brian Jones Office Extensibility Get CompanyWeb to work with new | work from home<p>PingBack from <a rel="nofollow" target="_new" href="http://workfromhomecareer.info/story.php?id=2086">http://workfromhomecareer.info/story.php?id=2086</a></p> <img src="http://blogs.msdn.com/aggbug.aspx?PostID=9761134" width="1" height="1">