AMedic,

If you've added all the WoW windows to CloneKeys and it isn't broadcasting, the only thing I can think of is that you haven't enabled access for Assistive devices in System Preferences. Open up System Preferences, then open up Universal Access, then make sure that "Enable access for assistive devices" is checked at the bottom of the panel.

If that doesn't work, what version of Mac OS X are you running?