well, the thing is that getting those speeds is not a matter of choice but of luck. I got fantastic speeds when I started out probably because they were trying to build their reputation, and there probably weren't too many Airtel subscribers around this area. The latter has changed a lot, owing to the noregistration or installation fees that they have had in my area 2-3 times. So now I no longer get great speeds...My point was simply that if they want to give you 16KB/s on a 128kbps connection, there is nothing in technological terms stopping them. And they probably won't lose to much money over it, if at all... it's just stinginess, and a mentatlity of "you should onyl get what you paid for."