Has anyone setup an SolidWorks Enterprise PDM Archive server using Windows 2008 R2?  Any issues?

Notes:

1.  Reading the PDM System Requirements, it lists OSs that include Windows 2003 SP1 or higher, or Windows 2008 Server.  It does not specifically state R2.

2.  In the "Installing SolidWorks Enterprise PDM Installation Guide", page 51 recognizes a Setup64 for 64-bit systems.

The purpose of this post is to collect information before migrating from Workgroup to Enterprise.

Thank you for any information that you can provide.