Will this card do 4:2:0 and 4:2:2 HD? I am setting up a MythTV box and would like to make sure this does HD in addition to SD before I buy it. I currently have a Pansat 3500SD and I want to make sure I can get the other feeds that I am missing out there without buying a HD receiver which doesn't do all the formats I am looking for (you know what I mean like with the Foretec Passion). It seems that this PCI device is also supported by Linux which is also a requirement for the platform I have it planned for. Any help would be much appreciated.