Dear Friend, As a Tata Sky user, I am facing a typical problem from the begginning of first day use. The problem is that when I touch the upper portion(a particular zone) of the Tatat Sky set top box and getting a little bit of electrical shock from it. As I measure it with a multimeter showing 2.5 volt as even a tester is showing a red light. So I called Tata Sky technician to solve this problem and after inspecting he told me that my set top box is ok and I will get this current from a particular zone of the set top box due to my Samsung TV. Also he told me some technical information about the problem. But I could not understand it. But I think that Tata Sky have used the cheap technology to make the set top box. Please tell me your views about it ! Thank you, Have a good day ! Yours, Pixu