This is a feature that is enabled by default when using the GeForce 4200. To disable it, you must go into the adapter configuration: (1) Right click on the Windows desktop and select "Properties." (2) Click the "Settings" tab and then click "Advanced." The NVIDIA GeForce4 4200 Go dialog will popup. (3) Click the "GeForce 4200 Go" tab. If it is not already, click the green line to the left of the dialog box to expand the menu. (4) Select "Overlay Controls." At the top of the dialog, there will be a box for "Full Screen Video Mirroring Controls." (5) Change the "Full Screen Device" drop-down from "Auto-Select" to "Disable." (6) Click "OK" to apply your changes. Groves
