Ok so i have vista x64 home premium and a couple of days ago i noticed my internet said limited or no connectivity. So i reset the net adapter and did everything i could to repair it but still no luck. I unplugged the modem and hooked it directly up to my xbox and was able to play xbox live with full connectivity. also i can use it on my other computer with no problems. Does anyone know of a virus or problem that would be affecting my vista? any hlep would be nice.