So I upgraded to Vista two nights ago. I really wanted to utilize the Media Center (we get Vista Ultimate for $20 through my school) and it was great, for a day. Last night I had to restart for a few updates, including driver updates for a new webcam, when something crazy happened. After the computer restart I logged back in to finish driver installation, everything worked fine for about 10 seconds, but then my mouse and keyboard stopped working. I figured it was the wireless messing up again, so I grabbed the wired ones, but they too aren't responding. I restart with hopes of it fixing, get to the log in screen where I am able to type in my password and click on login. Once again, a few seconds and the mouse and keyboard stop responding. I did some research (actually quite a bit, I was pretty frustrated) and decided to try to restore windows to an earlier version. So I load up the CD choose to restore to my first of the two options (since it's so new there weren't many points captured) and restart to log in and... it works! In the process of finding the problem I unplugged everything and plugged only my monitor, power, and mouse back in, so I had to replug everything back in to get a functional computer. I restart my machine only to find that after log in, they don't work again. I can go into safe mode fine, everything works there. I tried uninstalling the USB drivers and HID devices, all to no avail. I'm going to snag a PS/2 mouse from work and hopefully get these drivers working properly, but I though I would question the collective genius that is [H]ard|Forum. Any ideas or experience? I'd like to keep Vista, I'm not the kind of person to jump ship and return very quickly.