In order to use Mac Digital TV / HDTV applications such as iTele, you need a driver that is a member of the MMInput Family of device drivers. This family has been created to support multimedia input devices such as Digital TV cards. It is called the 'MultiMedia Input Family' because its use is not restricted to Digital TV applications alone: DVB and its cousins like ATSC promise all sorts of other media goodies, such as interactive TV shows (vote with your remote), IP over the air (internet downloads), data channels (weather/stockmarket), near video on demand (movie starts every half hour), and many others. Hopefully the MMInputFamily will eventually be adopted by writers of commercial drivers or Apple, but we could be waiting a while for that.