It is impossible to provide 1 Mbps connection for Rs.770.Incase all connections in India were unlimited, they would have given 1 Mbps for Rs.770 because all would pay Rs.770 but few will use just 1 GB.But now, 1 GB users will have Rs.250 plans. Lets be realistic. If you want 512 kbps, given the current international bandwidth rates, it will cost atlease Rs.1000, compared to Rs.770 charged now for 256 Kbps. Maybe we can ask for 2 Mbps from 2 to 8 AM. Please accept what I say.