Looking into buying a blu ray drive. I have a 23" 1920x1080 monitor, so no sweat there. However I only have a VGA cable. I'm running off of a 4850, so it has DVI and HDMI outputs, and is HDCP compliant. My only question is this - is there any compatibility issues if I run it through VGA? Or will there be a loss of quality in either sound or picture (or worse, it won't even work). Furthermore I don't quite understand HDMI... it's sound too I know, but how does that work considering sound comes from the sound card unless I'm horribly mistaken, which is possible. Anyways thanks in advance for the help.