TechNet Virtual labs are simple—no complex setup or installation is required. You need to sign up (did I mention it's free?) with your passport account, and after you do that you will gain access to the online labs. The labs themselves are based on pre-configured virtual machines, so there are no hardware or software pre-requisites, and no installation to perform.

The Office Communications Server 2007 topics of the newest Virtual labs are:

• Deploying and configuring

   

• Configuring and using conferencing

   

• Using management and troubleshooting tools

   

• Compliance and archiving

   

Check out the Microsoft Office Communications Server 2007 Virtual labs

Links to the newest Virtual Labs are:

• Exchange Server 2007: Configuring the Unified Messaging Server

   

• Deploying and Configuring Microsoft Office Communications Server 2007

   

• Enabling Users and Installing Office Communicator 2007

   

• Configuring and Using Conferencing in Microsoft Office Communications Server 2007 

   

• Using the Management and Troubleshooting Tools in Office Communications Server 2007 

   

• Compliance and Archiving in Office Communications Server 2007