I have no idea... my thoughts are:1. Top guys MTNL and BSNL want to provide service but their hands are bound by rules.2. Retail operations of private players like Airtel/VSNL are short of cash and can't lay their own cables to "retail" customers. For example : BTVL (a.k.a. Airtel) made INR 1700 mn from retail and INR 15,000 mn from Enterprise (and 40% growth in enterprise). Its obvious that they will spend their money first on enterprise and whatever is left will be available to retail.3. Market Demand... This is the biggest problem. Not many ppl are interested in getting broadband. Even in posh localities of Mumbai City where average apartment costs 5 - 10 Cror, Its difficult to find a society with 50% apartments have broadband. Cost is obviously not a criteria there.