Ok, I'm now in normal Windows mode, Firefox is running fine now. But Task Manager fails to work... it's frozen. Clicking anywhere on the taskbar still results in this message:
The application is not responding. The program may respond again if you wait.
Do you want to end this process?
[End Process] [Cancel]
Cancel only closes the message but solves nothing...
EDIT: Wow... it suddenly started working again.
Still, anyone know what causes this to happen?