I am not a developer nor do I play one on TV, but I have good news for those of you that are developers for this technology. Marshall Harrison is a Microsoft MVP and very active in UC development. Please see his post today about a UC Developer Sandbox opportunity -

http://gotuc.net/blogs/gotuc/archive/2009/05/13/sign-up-for-the-uc-developer-sandbox.aspx

TomL LCSKid