Ok so I bought my hdpvr a few days ago and I have a problem where when I am connected through my hd pvr nothing comes up in the hd pvr software and on my tv only the image comes through, no sound. I think this could be because of the output cables from the hd pvr to my tv but wanted to be sure before I bought new ones. I have all drivers and software setup correctly and I have the hd pvr setup correctly too. Also If it is that cable then would I be able to get a component to hdmi cable and just put the component ends in the hd pvr output slots and the hdmi end into my tv? I have the hd pvr 1 non gaming edition.