Today I went to Inorbit mall Vashi. Airtel stall was there to promote 3G. 3g signals was available there and giving good speeds, though I was not able to Log on 3G using my Airtel Sim. There were special offers with some handsets. (Details are now available at Airtel Website). On enquiring about tarrif for normal customers they said it would be Rs.98/month for 2gb (Same as existing gprs???).