VGA can only handle 640X480 resolution, I believe. Get yourself a DVI.
thank You for your response. I checked for a DVI connection on Vizio 55" HDTV , the manuel does not list any DVI. connections only 4 HDMI, component connections. RGB(PC) connection. and RCA connections. I just connected to my other 32" HDTV with no problem.I believe your evaluation is correct .