A very interesting whitepaper, covering one of the hottest trends by these days: Using Microsoft Exchange ActiveSync to Actively Manage Consumerization of IT Devices.
Overview
Microsoft Exchange Server 2010 has functionality that enables users to access their corporate email, calendar, global address list, and tasks with their personal portable devices. Using Microsoft Exchange ActiveSync within Exchange Server 2010, Microsoft IT (MSIT) delivers significant improvements in employee productivity and satisfaction by enabling employee access to this business-critical information in more than 170,000 user mailboxes.