I 'm using Airtel broadband serivces - beetel 220BXI ADSL2 modem.I have attached 2 computers - one thru the ethernet connection nd the other thru USB.Internet on computer connected through USB gets disconnected again nd again. After restarting the modem it starts wokring fine. It generally gets disconnected in around half n hour.please help.. as on the computer connected thru USB downloads are sheduled which are interrupted. Thanks is advanceapoorv