"SolidSignal.com is where I found this."5.0 starson by kimnkowtown
Pros: Fast, versatile setup.
Cons: Pricey and ships heavy.
Summary: Log onto Solid Signal for the best tech stuff I've seen in a while. Their antenna experts can help you pick the best setup for your area with links to a nifty local station finder\map that will give you a good idea of what you need.
I took the SquareShooter out of the box sat it on the kitchen table (behind a brick wall) and pointed it in the general direction indicated by the maps I mentioned. I plugged it up and connected it to my ever-picky Windows Media Center and immediately got 6 bars on all but one 110 degree off-axis station. I live at least 31 miles from every broadcaster. I didn't even know some of these stations were broadcasting in HiDef as the built-in antenna in my HDTV had never found them.