Parallels 6 and Cmd+Tab

When in FullScreen I cannot Cmd+Tab back to Mac applications. This use to work in Parallels 5. I have disabled the Cmd key in the Preferences for Parallels. I have disabled the Win key in the registry of the VM. Actually Cmd+Tab does not work in any mode.

How can I get Cmd+Tab to function correctly?

Edit: And I do not have "Enable access for assistive devices" checked.

Thanks.

 

Is no one else seeing this problem? I'd really like to know how to get Cmd+Tab to work in full screen mode again.

 

I found it. In Parallels Preferences Keyboard, the Enable Mac OS X System Shortcuts must be checked to get cmd+tab to work.