Does anyone know if the Orby program guide works for OTA local channels if you don't have Orby service? I am referring to the plain Orby satellite receiver, NOT the DVR. If I buy a plain receiver and activate it for one or two months, will the program guide continue to work for the local OTA channels after the service ends or does the receiver stop working completely. The reason I ask this is because my tv has a lousy program guide and the Orby guide is much better. I thought of getting Orby for winter viewing and if the guide continues to work all summer that would be great.