Exchange On The Desktop - Microsoft Outlook
Microsoft Exchange is the perfect companion to Outlook 2007 with full access to the personal information management (PIM) and workflow management tools that make Outlook the most used email client in the world.

Calendar
Free/busy lookup
Resource scheduling management
Shared calendaring
Delegate access/ management
Scheduling
Web calendar subscriptions
Real-time, wireless schedule synchronization across multiple computers and mobile devices
Contacts
Create shared contacts and email distribution lists
Synchronize address books across multiple computers in real time
Access your company’s global address book from anywhere, anytime
