I was doing some Google'ing on XmlSerialization when I came across an entry in Daniel Cazzulino's weblog. Apparently if you setup your .config file correctly, you can see the temp files created by the serializer engine. As it turns out, it dynamically creates code files, and then compiles them into a temp assembly. This is what makes XmlSerialization so fast. Sooo cool!
I found a really funny bumper sticker site called Angry Driver.