All you have to do is buy a small area in a picture of Colossus (at £0.1 per pixel — min £10), upload a picture to occupy the space, set a URL and pay using PayPal.
Visit Sponsor a Valve
"No, no, I don't mind being called the smartest man in the world. I just wish it wasn't this one." -- Adrian Veidt/Ozymandias, WATCHMEN