I have a knoppmyth box using a wintv pvr150, and want to start recording ota dtv shows. I looked on the hauppauge website, but all they show for capture cards are european cards (and I don't know if they will work here in the states with our signals). They also list a "WinTV-HVR-950 stick" usb capture device that will do atsc. Will this work with knoppmyth? Any recommendations for a good capture card that will do over the air atsc dtv that works easily with knoppmyth?

Thanks

PCHD3000, PCHD5500, Air2PC 5000.
All are HD/DTV cards, working well for OTA HD/DTV.