[Juser] multi-user client on NT4

[Gonzales, S]

Houdi,

does anyone know a good multi-user client on NT4
(eg trillian did the trick in the past (by starting multiple instances), but version 3 doenst run on NT4,
miranda is single user, and so on).

eg:
one user logged in NT4, an two or more jabber-user (who are in real live different persons) logged in via a client(s).

suggestions for the client(s)?
tnx,