Are you using the same cable run checking the signal on satellite receiver and then on tuner card?definitively yes.
I'm assuming you are passing in the scan file appropriate for the satellite your dish is aimed at?yes, it's the same which I tested on my dreambox
Do you have anyone that could give you a loan of another card? or maybe get them to check your card on their set-up?OK, then I got to check the hardware... Although the same card did actually gave me some liveTV on mythTV at lmce 7...
Can it be that I'm missing some firmware? If so, I got to check on the cx88 (connexant) side or on Haupauge (vendor) or on the product name?