Please can someone help me? I've somehow managed to knock out my internet connection to my PC and laptop. I think it may have something to do with installing drivers as the Aero and transparency effects on my laptop seemed to disappear, so I downloaded a driver from the nvidia site which solved the problem. Around the same time I installed Driver Robot on my PC and ended up downloading and installing the many recommended drivers, 10 at a guess, one was nvidia. I'm making the assumption that these drivers are the cause for my connectivity issues as this is all I can think of that the two have in common. My ethernet cables have been checked and it doesn't appear to be a router problem as the internet on the computer upstairs is working fine. I have tried my cable in the other ports but it doesn't make any difference. I have also tried System Restore to a point before I installed the drivers but I still can't get it to work. I would greatly appreciate it if anyone has even the slightest clue as how to go about fixing this. I feel like a right idiot!