Is there a way to hide all of the channels that I'm not subscribed to from the on-line guide? When I was with E* this was a standard feature - hiding the channels not subscribed to was accomplished by pressing one button. Pressing the button again showed all the channels. The only thing I've seen is the channel locks - if I lock each channel I'm not subscribed to does that eliminate them from the on-line guide too? Is there an easier way? I have the H21 receiver. Thanks.