My internet download speed has drastically slowed down over the past few days i am getting 150 kb/s at most downloading a game on steam where i use to get 1.2 mbps. I noticed in device manager that my driver is missing for my Ethernet controller and i have tried downloading drivers for my mobo and my wireless adapter but it still says the Ethernet controller isnt there. What am i missing? By the way i am running an Asrock board and a rosewill wireless adapter on windows 7.