Greetings all.
Welcome to my realm.
In case anyone's interested here's a few of the presentations I've given in my Topics in Computer Science class in Summer 2007.
I also delve heavily into *nix (Unix-based) operating systems. Hence I have aggregated a number of sample configuration files as well as some tips/documentation that I use on various systems.
If you need to contact me, just e-mail my nid (the two letters,followed by the six digits after the '~' symbol in your address bar, at cs.ucf.edu).