http://blogs.technet.com/b/mattmcspirit/archive/2008/07/03/if-there-was-ever-a-useful-live-meeting-for-partners.aspxThis would be it: WNS37AAL:&#160; Understanding Microsoft’s Licensing in Virtualised Environments Presented by Gordon Gazaway and Michael Cooper Tuesday, July 31, 2008 8:00 – 9:00 AM Pacific Time or 15:00 – 16:00 GMT Level 100 PLC Registration Link –en-GBTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/mattmcspirit/archive/2008/07/03/if-there-was-ever-a-useful-live-meeting-for-partners.aspx#3102547Fri, 08 Aug 2008 12:39:07 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3102547Mark<p>I can't find any &quot;significant licensing changes&quot; that have been announced since this. Do you have any more details on what these were?</p><div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3102547" width="1" height="1">