Thank you so much for your reply! I am basically asking for all my Latino friends at work. When any of us Scan for channels neither 18.1 or 47.1 show up. Within the last few week 18.1 18.2 and 18.3 all disappeared and when you you scan they don't show up. I personally have a TiVo box hooked up to my antenna and when I scanned last night I got all the 18 including 2 18.1. the 18.1 hd gives me picture no guide info or channnle banner but it was Univision.. Could it be a digital thing? People with rabbit ears or a mohu antenna get nothing.. Any help in this matter would be greatly appreciated. I get a free dinner if I can solve this issue! thanks