Question about distributation?
 

Okay all!
I've done a little bit of factoring on my 2 computers @ home, which are a 1.8GHz POC and my personal 3.2GHz Pentium D 940 (which I hope to relegate completely to this soon). However, upon looking at my school system's computational power, and discussing with administration, Ive decided to commit their non-peak power to GIMPS.
So, now to my question. Is there a way to distribute this program to all of our school system's computers w/o manually installing on each computer? Each computer has a login to allow access for individualized accounts for each student, but if I can get it on a flash drive and make it automatically install on each computer's E drive, that shouldn't be a problem. So, can anyone provide a script to allow this to be done?
My main fear is that any program that would install itself on every computer might be percieved dangerous by the firewall and blocked...so, any responses appreciated
Thanks All!!!