BES Enterprise Express released yesterday!

Blackberry Enterprise Express has released.

There is a great comparison matrix for BES Enterprise Express and other BES products here

Unfortunately, for customers who adopted and recently bought or renewed their Blackberry Professional licensing, I have yet to find information about migrations, or the future of the "professional" product line. There is not a clear delineation that professional became Enterprise Express, but it does appear that way. I did find the old BES Pro PDF comparison on their UK site and was able to make this comparison below:

Exchange 2010 and Blackberry Enterprise now supported

As seen at the MS Exchange Team Blog Blackberry Enterprise and Exchange 2010 are now compatible!

More information is also available at Research in Motion.

Requires BES 5.0.1 MR1
Exchange MAPI v6.5.8147
Exchange 2010 RTM RU1

Time to get patching!