i have a new nvidia gt220, i have two monitors connected via the dvi and the vga outputs, in win7 i can see both monitors and i can have the diplays in dual but it will not extend the desktop which is what i got the card for, can anyone help me please
View Same Desktop in Multiple Monitors
On the Settings tab of the Display Properties dialog box, click the monitor icon that represents the monitor you want to use in addition to your primary monitor.
Click to select the Extend my Windows desktop onto this monitor check box. After you enable this feature, you can drag items across your screen onto alternate monitors. Or, you can resize a window to stretch it across more than one monitor.