i work for a company which has several domains. We are thinking of upgrading the small domain to 2003 with AD. There are only 4 accounts which are being used in this domain and well fell that this would be a good way to go before migrating our larger 40 server domain. If we do this and name the forest "Bill", then when we migrate the other large domain named "Bill" will this cause issues bringing this domain into the Forest with the same name?