Hi folks! So more and more I am seeing upgrades to Exchange 2010 these days. That’s a good thing!
Why is it a good thing? Well with Exchange 2010 you have DAG! I do see a few holdovers these days sticking to Exchange 2003, but people really should get with the times and move to 2010. Also now that SP1 is out, we are much farther down the supported path!
Reports are that Microsoft reduced IO requirements with Exchange 2010 as compared to 2003 so that’s just another reason yet to upgrade. You can read more about it here.