http://weblogs.asp.net/eporter/archive/2007/12/06/yahoo-messenger-for-windows-vista-using-wpf-preview-released.aspxhttp://on10.net/Blogs/larry/yahoo-messenger-with-wpf-goes-live/ Just installed it and while it's not feature complete yet and there are some performance issues, overall I really like it! It kind of makes the Windows Live Messenger team look a little stupidenCommunityServer 2007 SP1 (Build: 20510.895)http://weblogs.asp.net/eporter/archive/2007/12/06/yahoo-messenger-for-windows-vista-using-wpf-preview-released.aspx#5413915Thu, 06 Dec 2007 20:56:31 GMTc06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:5413915Darren KoppDarren Kopp<p>I&#39;m running it now too at home and have already sent about 5 suggestions to the yahoo team. overall i think it&#39;s quite good looking.</p> <p>I&#39;m in the latest windows live messenger beta and the thought too crossed my mind &quot;wait... why does the new msn messenger look just like the old one. and why aren&#39;t they doing a WPF app like yahoo?&quot;</p> <img src="http://weblogs.asp.net/aggbug.aspx?PostID=5413915" width="1" height="1">