I have a expensive new vista ultimate pc from Sony and two tv wonder tv tuners from ati with cable cards installed which is supposed to make it possible to get HDTV on the pc. Guess what it only works with some cable companies! We want our money back as we did not get what we paid for. Any suggestions?

Are you saying that someone representing Sony has told you that your new "ultimate pc" will not receive HDTV from your cable provider? Or, has a representative from your cable provider told you that you cannot receive their HDTV offering using the "ultimate pc"? Has anybody provided the technical reasons why the cable HDTV services and the "uttimate pc" are not compatible?