As a fellow PhD student who is taking his preliminary exam next week, I feel your pain. Unfortunately, I'm not an IT manager, or I'd be the FIRST person to help you out.
Just a suggestion.... have you tried local companies? Or departments on campus? I know my department at VT has an IT manager that handles our computer systems... you might could find some on campus to help you out.
Anyhow... best of luck!!! (soon to be Dr. NightShadow)