Hi there. Yesterday after downloading something my internet disconnected from my desktop. However, the internet works fine on any other computer in the house. I'm assuming it's some sort of virus or something...I ran McAfee and it found nothing. When I tried connecting yesterday, it gave me all kinds of different reasons why it wasn't connecting when I diagnosed it. Now however, when I try to connect to it, it says the network key is incorrect, which it isn't. I've found many many threads on people with problems such as this, but none have helped me solve my problem. Can anyone help?