Comeon dude if you call BigTV CCare and ask obviously they are going to boast off! Whats there in that? You call TataSky and even they will say their technology is world class, best, extraordinary, unbeatable etc!
Widescreen format should be provided by broadcaster itself like starsports or wahtever channel.BigTV itself cannot telecast in widescreen format.Same with HD also.
And just for an info Reliance has also started IPTV:
http://www.rcom.co.in/iptv/index.html
Cost:
STB : Rs.4000
STB with 80GB HDD and DVR functions : Rs.6500
Monthly cost Rs.350
At present available only in Mumbai and has only 100Channels.No details on the list of channels.