hi I planning to shift to mtnl broadband with 590nu plan. I am from delhi. Could someone tell what are the total charges for this plan per month means 590 + 80 is fixed, are there any other charges also beside this. Also what are total installation charges?? what type of modem in general mtnl guys provide in delhi. Because I use linux mostly so there should be support for that modem in linux for net to work. Or there is no problem with mtnl broadband + linux???Thanks