I have been using TriB200P for a while now. Since our usage has increased of late, I wanted to change to a higher usage plan. That is when I realized that MTNL has some really great plans for Delhi customers but is screwing the Mumbai customers.I can give so many examples of plans but let me just give one or two examples.The plan that I am using TRIB200P allows 400MB download while a similar plan for Delhi allows 600 MB. Also they charge Delhi customers on Rs 50/- as rent for the CPE while it is Rs 80/- for us. So in other words, we get 400 MB for Rs 279/- while for Delhi it is 600 MB for Rs 249/-.The unlimited plan is the real height of discrimination. Delhi gets it for Rs 599/- while for us it is 2500/- bucks.They even have some superb combo plans for Delhi while we have one lousy one.What can we do to fight this discrimination?Remember that the rest of the country is serviced by BSNL which also has attractive plans. So effectively we Mumbai customers are the only ones screwed.