CRITICAL: Before installing SP2 for MOSS 2007 read this:
http://blogs.msdn.com/sharepoint/archive/2009/01/23/microsoft-business-intelligence-strategy-update-and-sharepoint.aspx
SP2, at the time of writing, will place a 180 trail usage limit on any installation of SharePoint it uses. Microsoft is working on a hotfix right now. Of course be sure they will test and/or distribute this hotfix in such a way as to not let people turn 180 trials in to working software.
