Hi I use Mobile broadband via a dongle (on a windows xp laptop) and i've noticed that my bandwidth useage is getting out of control. I use Firefox 16.02 and stick to the usual web pages which have not changed. My first thought was i have a virus or trojan so I've checked my PC and it's virus free. My second thought was it must be flash player so i have disabled it so it's not downloading stuff. Is there something i can enable to stop Firefox from using so much bandwidth? I have tried using MSIE8 and found that browser doesn't use so much bandwidth like Firefox. Any help would be greatly appreciated. My mobile broadband is 3G with Orange.