Last month we ran a series of TechNet web chats on some of the features in ConfigMgr 2007. The transcripts to those chats have now been posted to TechNet. The best way to get to them is via the new ConfigMgr TechNet Tech Center's community page. The link is right at the top: http://technet.microsoft.com/en-us/configmgr/bb625749.aspx