If your notebook has a VGA display, you must use a VGA connector to output the video signal. If you have another device that connects through an RGB component cable and want to connect it to the VGA ...
Not likely - the video chip has to know that it needs to produce NTSC signals - basically this is something done on the second head of say a Matrox card or the ATI/NVidia setups that Dell uses. You ...
If you want your Xbox 360 to produce its best when it comes to graphics (and you have a television or monitor with a VGA input) , then you need to hook it up to your television using HD-capable gear, ...