NT4-Workstation-Domain

I have a an NT4 Domain that I keep my servers in, Company_Domain, the I have a trusted domain called Company, I keep my win98 workstations here.

In the win98 workstations, I have ‘Log on to Windows NT domain checked and the name of the domain ‘Company_Domain’.

This works great for Win95, 98, 98SE.

How can I do a similar thing unsing xp-Pro. I seem to be able to only log on to either a domain or a workgroup.

Any comments will be gratefully received.