Set "Non-active" Sessions to Terminate

If you've ever reached the maximum number of remote sessions due to dropped connections or other issues in Windows 2003 Server and had to reboot your server, you know how frustrating this can be. Here is a quick tip to prevent this from happening:

Left click “Start Menu”
right click "My Computer"
left click "Manage"
expand "Local Users and Groups"
select "Users"
right click "User" (the username you want to set this limit to)
left click "Properties"
click the "Sessions" tab
Change the "Idle session limit:" to Never
Change the "End a disconnected session:" to 30 minutes
Select "End Session" from "When a session limit is reached or a connection is broken"
click "Apply"
Click "OK" and close the "Computer Management" window.
Also make sure to click "Start -> Shutdown -> Logoff" instead of just closing the window by clicking "X"

SOURCE: http://www.servepath.com/support/win...pchecklist.htm