latest update to the Zune HD's brainstem has unlocked an extra dimension to the multifunctional device, which can now boast "3D gaming device" among its many accolades. Aside from fixing a significant issue on the music side, the firmware refresh has given the green light for the following games to enter the Marketplace: PGR: Ferrari Edition, Lucky Lane Bowling, Vans Sk8: Pool Service, Piano, Checkers, and Audiosurf: Tilt. Yep, the music-surfing game that seems almost tailor-made for accelerometer-equipped media players is ready for your ownership and enjoyment. The best part? All the titles are free. So what are you waiting for, pilgrims, get downloadin' and do come back to tell us how well that Tegra chip performs, won't you? Full PR after the break.