The demo of Sonic & Sega All Stars Racing has been available on Xbox Live for two days and here come two videos showing the two playable characters and the one and only track you can race. Framerate aside, the game is shaping up nicely for all Sega fans, not to mention those who just can't get enough of Mario Kart. Let's just hope the final game will run much smoother as for now, it is really not up to today's standard in that area. Update: The previous videos didn't have any sound. Here are some new ones.