http://192.168.2.20/blogs/doverton/archive/2007/07/23/windows-sharepoint-services-wss-v3-sharepoint-portal-and-office-communicator-partner-sales-101-and-dynamics-and-crm-training.aspxOffice Communications Server 2007 Ignite Workshop This two-day workshop introduces many of the new features and capabilities that are built into Microsoft Office Communications Server 2007, including Rich Presence, Instant Messaging, Audio/Video ConferencingenCommunityServer 2008.5 SP2 (Build: 40407.4157)