It is new, for portable DVB TVs and mobile phones with a tuner. Anybody know of any chipsets or drivers under development for Linux? It is quite different from DVB-S, T and C in the way that the stream is not constant but is broadcasted in bursts and is formatted for small screens. Siemens has some sort of Linux device that plays it. I hope I may have a chance to work with it sometime soon at my job. William