I work in IT, so occasionally I do things to make my life easier. Very occasionally, it seems sometimes. Here are some things that I've done that you might be interested in.  

Apps	Some small apps I've written to do stuff.
Scripts	Some nifty login-type scripts I've written in VBScript
Napster	My users were clogging up my bandwidth pirating mp3s, so here's some steps I used to try and stop them.
Boot CD	How to make an OpenBSD Boot CD from a snapshot
Mirror	How to mirror an FTP site on Win32
Block IM	The BOFH tells you how to make users unhappy