Some interesting video's from TechEd North America 2011 about exchange 2010 
- EXL302 Archiving and Discovery in microsoft exchange 2010 SP1 and exchange online | Krish Sundaresan
- EXL306 Best Practices for virtualization of Microsoft Exchange 2010 | Jim Lucey, Jeff Mealiffe
- EXL307 Load Balancing with microsoft exchange server 2010 | Andrew Ehrensing
- EXL309 Microsoft Exchange Online in Microsoft office 365: migration Case Study | John Logan, Danny Kim, Ann Vu
- EXL310 Microsoft Exchange Online in Microsoft office 365: Simple Migration Live! | Ram Poornalingam
- EXL311 Microsoft Exchange server and Microsoft Office 365: How to Set Up a hybrid deployment | Jim Lucey
- EXL312 Designing Microsoft Exchange 2010 Mailbox High Availability for Failure Domains | Ross Smith IV
- EXL313 Microsoft Exchange Server 2010 Tips and Tricks | Scott Schnoll
- EXL322 Microsoft Exchange Online: Unified messaging in Microsoft Office 365 | Michael Wilson
- EXL324 Top 10 Insights on Development of Microsoft Exchange Server and Microsoft lync Server 2010 against Microsoft Office 365 | Albert Kooiman, Robin Thomas
- EXL326 What's New in Microsoft Exchange Server 2010 SP2: Featuring GAL Segmentation | Greg Taylor
- EXL327 Real-World Site Resilience Design in Microsoft Exchange Server 2010 | Robert Gillies
- EXL401 Exchange Server 2010 High Availability Management and Operations | Scott Schnoll