Turn Off GNOME Panel Tooltips with Compiz Fusion

In the current version of GNOME there is no way to turn off tooltips on the panel. This is an annoyance when using the Compiz Fusion Window Previews plugin, which shows a thumbnail of a window. The yellow GNOME tooltip stills shows up under the fancy Compiz preview.

The perfect solution would be GNOME having an option to turn off tooltips for window list items. But I found a way to solve the problem using Compiz Fusion on the Compiz Fusion blog.

Open General Options in the CompizConfig Settings Manager.