With the TiVo Premiere, you have the long list of channels that are checked or unchecked to indicate if you receive them or not in your cable package--and if they are skipped or included when you use the channel up/down buttons. Is there a way to tell the Premiere "If my CableCARD is authorized to receive a channel, check it. If not, uncheck it." I got the CableCARD working in my brand-new Premiere just yesterday, and the checkbox channel list is not accurate--several channels are unchecked for which we actually _are_ authorized. Comcast is useless wrt this matter. Their website won't list the channel number lineup for my market (Tallahassee, FL), and the paper channel number lineup I picked up from their office with my CableCARD is not accurate either. Any thoughts? Thanks!