SKY HD launch-any other way to get UK HD?

[Easier Way?]

Hi, It looks as if PC card based satellite HD is not effective due to CPU load, are there any hardware accelerated cards in the pipeline? I really want to use my computer to view HD as with a tv card in my pc I haven't used my real tv for ages. If I try something like a Pace 810 set-top box to view unscrambled BBC is there any way of feeding its HD output into a HD tv PC card which I think are aimed at cable or terrestrial feeds?