Edge Planning Tool for Office Communications Server 2007 R2
The following is a link for the R2 Edge planning tool; I highly recommend going through this planning wizard before you deploy your edge server(s).
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=ec4b960c-3fe2-41bd-abdf-ae89cfcb8c6c
![MyPicture3[4]](http://blogs.msdn.com/blogfiles/byrons/WindowsLiveWriter/EdgePlanningToolforOfficeCommunicationsS_9EFD/MyPicture3%5B4%5D_thumb.gif "MyPicture3[4]")
