Reporting for Users logging in and out of Terminal Services

Does anyone know of a porduct that will report how long users log in and
when they login using Windows 2000 Terminal Services or 2003 Termianl
Services. Currently I am runing 2000 but have no problem if I need to go to
Windows 2003 in order to get what I need. I would like to be able to get
reports of who logs in when and for how long.

Thank you

Did you check security log for events:

528 successfull logon

551 user initiated logoff

538 user logoff

Log Parser is free tool

Looking for something with more of a graphical interface with reporting
<(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
> Did you check security log for events:
>
> 528 successfull logon
>
> 551 user initiated logoff
>
> 538 user logoff
>
> Log Parser is free tool