Trust between NT 4 domain and windows 2000 domain

[JERIES Charlie]

Hello everyone,   I have a mkt NT 4 Domain and a windows 2000 domain and I need to create a two way trust between them.   In the 2000 AD I have a forest with an empty root in this format corpnet.companyname.com the companyname.com name space is delegated from a standard DNS Server. In the next level I have a child domain called marketing. I need to create a trust between marketing and mkt domain....   When I add the domain mkt to the trusted domains and trusting domains on the marketing domain controller, I get a message saying: domain cannot be contacted.......   Any ideas?????     Note: I can ping PDC of the NT 4 domain.     Thanks for the help   Charlie http://www.sunbelt-software.com/ntsysadmin_list_charter.htm