One of our remote offices is becoming its own company and we are wanting to set up a seperate domains for them. Currently we have one forest and one domain and we are running a mix environment of Server 2k and Server 2003. My question is if we create two forests with one domain each will we have to be 2003 native to do this? I know we will have to create trust between the two forests and we are also wanting to have two exchange orgs within each forest. If there is anyone out there that can provide the best way we should approch this that will be great!!!