Hello, I've recently built a new gaming PC and had to buy a VGA to DVI-I adapter so my old dell LCD flatscreen could hook up to the new GTX 650Ti Boost 2GB GPU in the rig. I have both a cable and an adapter, the cable creates ghosting and flickering, but the adapter won't let me choose the native resolution (1440x900) and says the native resolution is 1024x768 even in the Nvidia control panel. I have the latest drivers (331.82). These problems never seem to stop, any suggestions or fixes? Thanks in advance.