Yeah, the digital antenna thing is tricky. You can build your own, if you want, there are some good instructions on Youtube, and one friend in town really likes the one he built according to those instructions. Me, I just bought one from Amazon, and it works fairly well. It does bring in Fox 47, so we can watch 2 1/2 Men (important stuff for 40-something guys like me and my brother).
But we also have to switch back to the rabbit ears sometimes to get other stations. Weird stuff.