I've been using a modified (by KBK from SVS) Zoltrix Genie TV card for months with my satellite, and had no problems. I would just use an S-video cable to connect the receiver to the card's S-video input. However, my satellite is out of order this week, so i decided to hook up regular cable for the time being. So i just took the same cable that i would use for the TV and connected it to the card. But when i load up Dscaler, it says no video signal found. What am i doing wrong here?