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Hello Experts:<br />
<br />
It there any good step-by-step documentation available &nbsp;for moving Exchange 2007 (2003) over to Exchange service pack 1 (Windows 2008 R2)? &nbsp;I would like to do the move without any downtime.<br />
<br />
Thanks<br />

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Hello Experts:

It there any good step-by-step documentation available  for moving Exchange 2007 (2003) over to Exchange service pack 1 (Windows 2008 R2)?  I would like to do the move without any downtime.

Thanks


How to migrate existing Exchange 2007 (Windows 2003) to Exchange 2007 (Windows 2008)

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.