I have a FC2 setup with a nVidia Geforce MX 440 video card and a PixelPro tuner card (not a Hauppage type hardware tuner). 1st question is - can I even use XvMC or is it only for Hauppage type setups where the video is encoded into MPEG2? 2nd question is - how do you enable it (assuming the answer to 1 is yes)? Regards, Phill