Microsoft Office Communicator 2007 R2, Phone Edition, April 2010

Microsoft released Microsoft Office Communicator 2007 R2, Phone Edition v6907.187
Se description in KB981526 and download from here

Unified Communications Phones and Peripherals Datasheet v040710

Microsoft released v040710 of the Unified Communications Phones and Peripherals Datasheet, you can get it here

Microsoft Live Meeting 2007 Client Update: April 2010

Microsoft has released v8.0.6362.187 of the Microsoft Live Meeting 2007 client

See info about the Microsoft Live Meeting 2007 Client update here and download from here
See info about Microsoft Live Meeting Conferencing Add-in for Outlook update here and download from here

Update Rollup 4 for Exchange Server 2007 Service Pack 2

Microsoft has released Update Rollup 4 for Exchange Server 2007 Service Pack 2
You can get it here

Microsoft Exchange Server 2010 Update Rollup 3

Microsoft released the Update Rollup 3 for Exchange Server 2010. You can get it here

Microsoft Exchange Server Public Folder DAV-based Administration Tool

Microsoft released the Microsoft Exchange Server Public Folder DAV-based Administration Tool v06.05.8164, you can get it here

Microsoft Exchange Server 2010 Install Guide Templates

Microsoft released the Microsoft Exchange Server 2010 Install Guide Templates, you can get them here