Ok Go, well-known for their intricate DIY videos involving synchronized treadmills ("Here It Goes Again") and elaborately-rigged paint cannons ("This Too Shall Pass"), recently revisited their auteur side by making a clip for Flip using one of the company's cameras. While the Chicago band were at it, they designed (and signed!) a special Flip cam which they called that we are giving away to two lucky Billboard.com readers. Want to win the OK Go "Of The Blue Colour Of The Sky" Flip? All you have to do is fill in the form below.