[Samba] Samba users as local workstation admins?

[Christopher Perry]

Hi All,
We have a problem, which is that several of our users are local admins 
on their own workstations. We'd like to let them retain these rights, 
but we're switching to a PDC. Is there a way to have them authenticate 
to the domain, and as a regular user, but on the Windows workstation 
have full control? What's the best solution for this? I obviously don't 
want to make them domain Admins.

Thanks,
Chris