Hi, can anyone recommend the best indoor antenna for Rochester, NY? I rent, so I really don't want to attach anything to the outside of the house. I don't have/don't want cable ( then I'd never get off the couch!) but still want the regular channels I had before. I got the box, sometimes the channels come in, sometimes not. They often stutter, only sometimes completely go... There are so many too choose from, I'd appreciate any help. Thanks!