Report of login, logouts by user
Here you go, this report does exactly that. NOTE: This will work on Content 2.0, but not earlier versions.
You may also want to note that many times a logout is not generated by windows.
You will want to run this against your domain controllers, so ensure you have them in a device group first.
It uses a run time parameter for the username, so you can enter anything in to the username text box, and % is wildcard.
Place the XML file on your A-Serv at E:\nic\version\hostname\etc\reports\custom
Restart your web server
Please let me know if you have any questions.