Update: 1/8
Here’s a follow-up blog post this chat

Whether you are struggling with today’s challenges or planning 5 years out, we would like to invite you to bring your questions and issues to our panel of Microsoft Exchange Server MVPs.

During a live chat session you will also be able to learn about issues your peers are having as you get helpful tips and information from Exchange product experts. Our MVPs are open to any Exchange issues you would like to discuss such as:

• Preparing for an Exchange 2007 migration
• Options for High Availability
• Blocking end users from creating PST files
• Enabling Outlook Anywhere
• Do you need Edge Transport?
• Certificate issues
• Hub Transport management
• How best to plan and manage large mailboxes
• Virtualization of Exchange
• and much more…