Ctrl+Alt doesn't bring up the Cube anymore with the mouse, nor does the Ctrl+Alt+Left/Right work.
This came on completely sporradically, I needed to get a new dictionary for OpenOffice to fix the spellcheck problem, and to do that, its necessary to turn off Desktop Effects in order to use the Wizard.
On Re-Enable, Ctrl+Alt won't bring up the Cube anymore.
I have little patience with these types of problems, because I find with Ubuntu the more you customize, and fix problems, the more features otherwise thought stable, crap out on you.
So, if I can't resolve this, I'll be doing the fourth re-format to my system now.
And mind you, everything else works fine Compiz related. Uninstall and Reinstalled every part of Compiz, even Emerald, and nothing.