The ultimate OpenSim standalone installer

I have an idea. I wonder if it's possible?

We have a stack of dusty old PCs cluttering up the place at Uni. Their old network sockets have been stolen by the shiny new computers, and without a network connection, they're pretty useless. So useless, in fact, that their hard-drives could be wiped without anyone getting upset.

So, this is the idea:

Somebody clever creates an magic installer CD that I can boot up an old PC with.

The installer CD wipes the hard-drive and installs the Debian OS+OpenSim standalone+Second Life client.

I reboot the PC and it automatically loads OpenSim and connects to it via the Second Life client (preferably running full screen for maximum tidiness).