What song uses the beat from Dr. Dre's beer commer

i know what your talkin about.. the coors light commercial with DRE on the plane on the laptop with headphones on, hes bobbin his head,.... dunno.
I looked on the Dr DRE site as well as the Coors Light site and couldn't find it. Have a recording you could post, or an URL with the recording?
another group used the beat but can't find it anywhere