[Samba] Net Command

[dkw]

Howdy:

Does any have any experience changing a user password on a Active Directory domain with the Samba 3 net command?

Here is my workstation setup:
<-> Red Hat Linux Enterprise AS 2.0
<-> Samba Version 3.0.2a

I am trying to script the event, but I keep getting a password prompt. I have been having problems expecting around the prompt too.  hmmm.

/usr/local/samba/bin/net -w mydomain -I ads.mydomain.com --user=test PASSWORD test football soccer01

Thank you,
-dkw