HD Channels available in India

Was just wondering what the total no of HD channels available in India are. Here is what am aware of. Please add in if there are any more.Star MoviesStar PlusStar GoldStar WorldDiscoverNat GeoMovies NowUTV StarsCNBC PrimeHistory TV 18ColorsESPNStar CricketTen SportsAnother 3 Zee channels (am not sure which ones they are)That's a total of about 17 HD Channels. Now if only some operator would add all of these. I think Airtel offer the max no of these at 11. d2h does have 12 but 2 of them are its own active ones so am not sure what content is there and if it counts. DishTV has a large no of HD channels listed but am not sure which ones are actually HD and should be added here. Comments welcome.