I may have already asked this but i do not see it in my history list. I need help on how to get our existing windows 2000 server domain to a windows server 2003 domain. WE HAVE 2 already one is on a windows 2000 and the other is windows 2003 domain controlllers. we have exchange 2003 in place and wanna upgrade to 2007. we have multiple domain controllers in our forest. i think 6 or 7 probably 6 we have only one domain name. the domain controller is running in mixed mode now and we want to get it to native? any exact steps on how to do this would be appreciated.. our dns server is on the windows 2000 box, our dhcp is on the same server as well.