I am using Airtel broadband connection with my PC. Recently I have bought a new laptop and I want to use wifi connectivity. I am planning to buy a wireless router for that purpose and I want both the connections i.e cable and wifi. Anyone advice me how to make it possible. Also please specify the wireless router to be bought for this. I have Beetel 220BXI (ADSL2+MODEM) router with my cable connection. I dont want to call airtel for changing this as I have heard that the modem they install for wifi can only be used for wifi connectivity and cable connection is not possible. Please help me out.