How come when my active window is a Windows-based coherence window, that Apple-Tab no longer works, and I cannot get to the Task Switcher?
Maybe you have enabled "access for assistive devices" in the Universal Access panel from System Preferences. I have always had to keep it turned off.
That was it. Uggh! Why would that cause it? I really like having Universal Access enabled for when my bluetooth mouse doesn't sync right away, I can use the NumPad to navigate and resync it. Thanks