Our Network is 1 forest with 3 (disjointed) domains; A.com, B.com. C.com. Each area has 2 DCs .Until recently all 3 domains have been able to see all other domains in My Network Places and browse. I have checked all the trusts, DNS, and WINS, all appear fine with no errors in the event log. I can ping and resolve names from the other 3 areas. Im believe that I have looked over everything, but can someone point out something I missed.