How Do I Change This? How Did You Do That?
Quite often, people will ask "how to I change ___ on my site?" Other times, see something posted, such as a link in the "showing off" thread, and ask, "how did you do that?" One of the best ways to learn how to do things with wp and mz is to install a firebug plugin into your browser, right click the area of the page you want to know more about or change, and inspect the element.
In firebug, the html will be on the left, and the css will be on the right. What you won't see is the php that made the html, but most of the time you either won't need it, or it will be obvious from the default templates.