Got the new TataSky HD connection yesterday. Ordered it from Amazon and the installation was done within 2 days. Total cost (including installation charge + 1 month Dhamaal Pack) was 1300/- . Good Deal from Amazon.
Regarding the PQ and AQ of SD channels on Tata Sky, its awesome!! compared to Dish TV and Videocon D2H. Previously I have used Dish TV HD and D2H SD connection. Switched to TS HD based on the reviews and updates from this forum. Thanks a lot!!!
Regarding HD channels, one could not notice much difference in PQ of HD channels among these providers. But, yes we could easily differentiate the AQ (Dolby Digital) by connecting a 5.1 channel home theater system to audio output and I think Tata Sky has the highest HD channels with Dolby Digital Sound.