Found this via Photo Matt. Alexa.com traffic image generator. Cool stuff if you like graphs and statistics. Just add a few of your sites or some other large sites that generates a lot of traffic. I´ve made a comparison with a few large web standard blogs and sites.
To change the sites change the URL in the browser.
* w= width of image
* h= height of image
* r= years
* y = ?
* u = website to graph