nVidia Displays Switcher 0.1
An nVidia Displays Switcher Screenlet
Depends on nvidia-settings (NV CONTROL) and RandR >1.2
Please, look at the README in the package!
It "works" for me with Ubuntu 11.10 (x86_64) 2D and GeForce GT 220M...
Screenlets is the name of both a set of independently-developed widget applications and the widget engine which runs them. The engine runs primarily on X11-based compositing window managers, most notably the Compiz (under Linux) architecture.