i have mtnl triband 590 nu plan. used tz connection optimizer to optimize and now get 32kb/s speed. well, the only problem with my connection is:that when i am using the connection for downloading any file(using leechget or an other) or even while browsing the net, the connection suddenly goes dead, i.e. the usb led and the adsl led remain static( and not blink) indicating no data flow.i have XP with SP2.please help!PS: those of u who get low speeds(