Wordpress seems to be all the buzz lately. I have been learning how to create Plugins for it, so I am going to do a brief talk on how to create your own Plugins.
This will be somewhat of a beginner's level presentation, but I will assume that you have a basic knowledge of PHP/MySQL and of how to pass information over the web (eg. GET, POST, SESSION, COOKIE) and of course you should know a little about Wordpress. If you don't have that knowledge, you will probably still be able to follow along, but it might not hurt to read up on the mentioned subjects a bit beforehand.