Viral marketing is one of the key buzzwords on the web today, and Performancing is taking a step in that direction with Performancing for Firefox. Following in the path of the Spread Firefox movement, Performancing is working on a Spread PFF campaign and is in need of some graphics work. To provide these graphics they are running a competition seeking a 160 x 160 square banner, a 160 x 32 medium sized button, and a 160 x 15 small sized button. The winner of the competition will receive $1000.

They’ve provided vector images of the Performancing logo, and you can read more about the competition on their website.