infra_red_dude
Wire muncher!
I'm really elated reading this thread. I applaud your selfless initiative and the service you are doing to the community. I've been following you since a long time (no, I am not a stalker!
) and I think you've given back to your school more than any of us and continue the effort 
I don't haf much suggestions as the erudite TDF members haf said it all. You can prolly teach them something about troubleshooting common/simple hardware and/or software issues. This will be helpful to them in case they mess up something while experimenting on the computers.
I also wanna tell you that as always, you are one of the persons for whom I haf a lot of respect. You surely are - Sir Din!
I don't haf much suggestions as the erudite TDF members haf said it all. You can prolly teach them something about troubleshooting common/simple hardware and/or software issues. This will be helpful to them in case they mess up something while experimenting on the computers.
I also wanna tell you that as always, you are one of the persons for whom I haf a lot of respect. You surely are - Sir Din!