I saw an ad today in delhi times about airtel 8 mb speed plan.....n in small font there was written"*speed indicated is only speed up to our ISP Node and is given on best effort basis as per TRAI guideline on quality of service for braodband service."I once read in an magazine about TRAI making it compulsory for isp's to provide minimum 512 kbps at cheaper rates like wat we pay for 128 kbps now. Is there anybody know more about it???