Vista - Satellite Upgrade

Hi all,

I recently upgraded to DirecTV satellite and now I can't seem to use Windows Media Center. When I run through the configuration wizard, everything seems to work and I even get a "mini" display of the picture, however, it then comes up with an error message saying it cannot detect IR Receiver hardware? It will not let me go any furthur till I resolve this issue.

Am I missing some kind of hardware? If so, please tell me what I need and where I can buy it. I would prefer to buy it today, so if any name-brand places sell it, like Best Buy or Wal-mart, please let me know! Any help would be greatly appreciated.

In case you need to know, I got WIndows Vista x64 Ultimate, and my TV tuner card is an ATI TV Wonder 650 HD Combo, USB.