While looking around for a way to script the install of Terminal Services on a Win2k3 machine, I ran across a page at MS that lists some pretty interesting command line tools that I wasn't aware of. Some of the handy ones are: (run these from a cmd line).

c:\>Systeminfo - provides a nice list of lots of useful system information ...DUH!
c:\>RSH - Remote Shell ..kinda like the very cool psexec from sysinternals but requires the daemon to be running.
c:\>Eventcreate - useful in scripts if you want to put a line in the event log for detailing when you did something
c:\>sysocmgr - To install Windows components after the fact.. I think this is what I need to install Terminal Services after the fact in an unattended fashion.
c:\>driverquery - Think you got something blue screening your machine from a driver that you need to remove.. try this... very handy. Also tells you when it was installed. Maybe handy when looking for root kits.
c:\>w32tm - cornicopia of time troubleshooting information