Microsoft Exchange Server 2007 w/ SP1 Enterprise 64 bit Permanent License | eBay
Configuring Microsoft Exchange 2007 SCC (Single Copy Cluster) en Windows Server 2008 | Blog Bujarra.com
Installing an Exchange 2010 Roll-up Update | Thoughtsofanidlemind's Blog
Exchange Server 2007 How-To: Real Solutions for Exchange Server 2007 SP1 Administrators [Book]
Microsoft Exchange Server 2007 For Dummies | Wiley
How to migrate Exchange 2010 to 2013 – Part 1 – 4sysops
Exchange 2007 SP1 Outlook Anywhere NTLM authentication for domain based and workgroup based computers – Marc Kean
Microsoft Exchange Server 2007 with SP1 - Kamami on-line store
Exchange 2007 Mailbox Server Clustering - Simple Talk
Professional PowerShell for Exchange 2007 SP1: Cookey-Gam, Joezer, Keane, Brendan, Rosen, Jeffrey, Runyon, Jonathan, Stidley, Joel: 9780470226445: Amazon.com: Books
How to Upgrade your Exchange 2007 Environment to Exchange Server 2007 Service Pack 1 (Part I: Install SP1 on Typical Exchange 2007 Installation) | Microsoft geek
How to Install Exchange 2007 SP1 on Windows Server 2008 - NetoMeter Blog
More information on the setup prerequisite change in Exchange Server 2007 SP1 - Microsoft Community Hub