Not sure if this news is already known to you or whether this is a Bangalore-only offering, but here goes....Someone I know was offered this superb plan and he suggested the same to me, and to many other people, and we got the change done by calling Airtel customer care. Awesome since it gets very close to the 512 kBps plan at a slight value benefit! As usual with most unlimited DSL plans in India, it offers full speed both ways (meaning download at x kBps and upload at x kBps simultaneously, thus giving 2x bandwidth effectively). Here's what the plan offers:Speed: 448 kbps unlimited (means 56 kBytes/sec, but I get about 51 KB/sec with with occasional burst speeds of 65 kBps which is still fine)Price: Rs. 1149 (plus usual tax, plus modem rental, plus your usual telephone call-plan rental cost)