My tv service provider's guide doesn't match the channels it is actually broadcasted on. For example the guide say TBS is on 42 but is actually on channel 85.1. The guide get the basic channels but not the cable channels. I don't have a cable box. The AVerMedia software recognizes the channels and plays them but the guide is wrong(no Surprise). So is there anyway to adjust the the channels and the broadcaster so it gets the right signal. So WMC down loads the guide but I can adjust the number so when I click TBS it goes to channel 85.1?