PowerShell Version 1.0 script to determine functional level of the Active Directory forest and all domains in the forest. Also finds all FSMO role holders in the forest and in each domain, all sites in the forest, all Global Catalog servers in the forest, and all Domain Controllers in each domain. You can easily modify this to only document the FSMO role holders in the forest and in each domain.

ForestInfo.txt <<-- Click here to view or download the program