Basically I'll focus on the human aspects of Administering a vB board... so it's sorta ethics/human behaviour mixed with computer science. No idea how I'm going to do a presentation on that.... eh heh.. I'll probably demonstrate the vBulletin options or something like that... as well as explain what's good and what's not in terms of security (ie you gotta log out and delete the cookies every time you use the Admin CP on a public computer otherwise some twit who hates your guts will delete the forums or something)
One thing for sure.. I got myself in hot water by choosing a rather unique topic. Not that I mind, but I'll have to dig up some great sources to take information from. D'oh.