How do I delete an exchange server account I currently have on my Windows Mobile 6.1 device?  I see the options for changing its configuration but can't figure out how to compeltely get rid of it.

Welcome to the Connection, Jesse! The way I usually do this is by connecting my device to my PC through ActiveSync, opening Tools > Configure Server Source from the main ActiveSync screen on the PC, and then clicking the button that says Delete Server.

Or,  if you wanted to do it on the device:

The exact process would change from Standard to Professional,  but a rough guide would be to get to the ActiveSync screen, select Menu, and then Options.  With "Microsoft Exchange" highlighted,  select Delete. 

 The options menu will be greyed out if you are cradled to your desktop activesync. 

This, or Bill's method work a treat.