For some reason all of my desktop icons are highlighted. I've tried going My Computer>Properties>Advanced>Settings>and un-checking the "Use drop shadows for icon labels on the desktop" but nothing happens. I've also tried right clicking a blank area on my desktop and un-checking "Lock web items on desktop" but still nothing happens. Anyone now what is up? I noticed this happened when I had iTunes open. I'm on a school network and I have my music set to share with other people on the network. I noticed my friend was on too with his music and now I'm just wondering if he was able to mess with my PC some how through that. Cause all I had open was itunes and all of a sudden my screen went blue and now all my icons are highlighted. Anyone know whats up?