http://www.liveside.net/main/archive/2009/04/22/windows-live-calendar-update.aspxHave you noticed any problems with Windows Live Calendar , with Birthday Calendars in particular? They should be fixed now, the team posted the following message : We've just finished updating Live Calendar to fix up some of the problematic parts of BirthdayenCommunityServer 2008.5 SP2 (Build: 40407.4157)http://www.liveside.net/main/archive/2009/04/22/windows-live-calendar-update.aspx#13116Wed, 22 Apr 2009 09:27:40 GMT56c526a3-1f9b-4262-a0cc-2de2ce4c7619:13116Alber1690<p>Yes! Finally...well whatever they also fixed has resolved a very annoying issue that I was experiencing with Outlook Connector. Calendar would sometimes not sync appropriately and cause Outlook to display error messages while delaying my email&#39;s syncing. Everything&#39;s all good now. I click Send/Receive....and no errors!</p> <div style="clear:both;"></div><img src="http://www.liveside.net/aggbug.aspx?PostID=13116" width="1" height="1">