Exchange 2007:
Planning for Large Mailboxes: http://technet.microsoft.com/en-us/library/cc671168(EXCHG.80).aspx
Auto Discover Whitepaper: http://technet.microsoft.com/en-us/library/bb332063(EXCHG.80).aspx
Exchange 2010:
Address List Segregation: http://blogs.msdn.com/b/dgoldman/archive/2010/05/10/critical-update-exchange-2010-address-list-segregation-and-current-support-stances.aspx
Deployment Assistent: http://technet.microsoft.com/en-us/exdeploy2010/default.aspx
Exchange PreDeployment Analyzer: http://msexchangeteam.com/archive/2010/02/24/454083.aspx
Single Item Recovery background information: http://msexchangeteam.com/archive/2009/09/25/452632.aspx
Publishing Exchange Server 2010 with Forefront UAG and TMG: http://msexchangeteam.com/archive/2010/07/16/455492.aspx
