Tata sky is Indian company Tata sky it’s grate and best of the popular DTH I have using tata sky Tata sky provides good picture and sound quality Tata sky is good and satisfying service and support there are a few other DTH Services in such as Airtel, digital tv, videocon d2h, reliance, big tv, Sun direct etc. Tata sky provides maximum 82 HD channel on the other the value for money service and support is nice the choice for selection package is also good tata sky SBT comes with a 500 GB internal hard disk to store program if talk about sd channel both Tata sky provides almost equal number of sd channels this Tata sky DTH prise not more it’s budgeted Tata sky is really good service