Speaking of starting cheap, I have a stupid antenna question. I have a 4' Terk antenna (optionally powered) in my attic that I purchased when Dish Network did not offer local channels. Can I use this antenna to pull in HD signals? I know most HD antennas are geared more towards the UHF band and this one was probably more for VHF, but I did have to pick up UHF channels before. I wonder if it would work....