explorer craps out...

[ccouple1 at swarthmore.edu]

I have samba 2.0.7 running on a va/redhat-6.1 system, using domain authentication. When logging into the samba server from an NT4 session (via citrix), I am able to add/drop/adjust access permissions for objects on the samba server, by right-clicking the object, selecting the properties window, selecting the security tab, and then clicking the Add or Remove buttons, or double-clicking the username.

When trying to reprise these actions from my Win2000 box, clicking the Add or Remove buttons from within the security page of the properties window sends explorer.exe into paralysis. I've seen reports of this elsewhere on the net, but haven't run across any solutions. Has anyone else?

thanks,

chris