I have to change since exatt decided to impose 10GB limits on all their accounts. i have to have an unlimited connection cos on 256 unlimited i was downloading more than 40 GB a month. one month with 512 unlimited it touched 90GB. Since tata are the only ISP with 256 unlimited internet connections (correct me if I am wrong) in my area (Bombay, Chembur), im thinking of changing. is the connection/experience really as bad as some have made it oud to be. from what i can see the downtime is quite low, which will be amazing cos exatt would have issues EVERYDAY. i also understood that there are some billing problems, and that post-paid is actually just a bill sent to your house, so which one should i go for, considering they both cost the same. Airtel is not available here, and im not touching reliance with a shitcoveredstick.also does it work on linux, configurable with pppoeconf?