I am using the Tivo Roamio OTA I purchased at best buy with a Sumsung LCD tv, using an indoor hdtv antenna The signal strength meter shows max at 72 and can go as low as 60. I get a pixilated picture, especially during windy conditions when it drops below 70. However, it I plug the sane antenna directly into the tv, the picture is stable, always. My only guess after searching the forums is that because the Roamio has 4 tuners, it must be splitting the signal and losing quality. I hear conflicting opinions on whether a inline amplifier would work. I checked tvfool.com and the stations should all be accessible using an indoor antenna. The stations transmitters are < 15 miles north of me within 20-30 degrees. The antenna forums are way to technical for me to decipher. I thought about trying the ClearStream Micron-XG antenna for sale, but don't want to spend $100 for an antenna that won't help. I also ran across a comment that said the tivo has a built in antenna amplifier, but was not good at reducing noise. I could really use some guidance from someone with some knowledge in this area.