Hi,I live near ISI Kolkata (Dunlop) area, I am currently using BSNL's Dataone unlimited 750.I was thinking of switching to BSNL's EVDO Card with unlimited 750 plan. Will this be good enough for me?The main purpose is to chat with a relative in the US (who has very fast internet connection over there).My main concerns are:1. Upload speed (Now I get 1-2 KB/s upload and 23-24 KB/s download on Skype, which results in poor picture quality on the other end and frequent call drops)2. Disconnection (currently I've to lodge a complaint once in a month, takes 2-3 days to recover)3. Latency (shouldn't be so high that I can't video-chat comfortably)EDIT: I'm only interested in BSNL's EVDO card, so no need to post about reliance netconnect/mts/tata photon.