I am assuming you have the 60" SXRD? Actually, if you have a DVI-D or HDMI output on your video card, you can run full 1920x1080 from the computer to the Sony via the HDMI input. I have heard, cannot confirm, that there are some timing issues with audio/video sync with 1080p through the VGA cables. There are several models of SAmsung sets that accept 1080p through component and VGA. Check the samsung website for specs.