Alright, I've got some rudimentary stuff up on my site using XML and PHP, but now I want to create something a little more complex. I want to have a form that reads an XML file, takes the name of a game, puts it into a drop down list, and when you pick from that list it goes to a page showing a countdown for that game.

Like this:
'Game Name' -> Drop-Down Box -> New Page -> Countdown.