I've just bought a DVB-T HDTV tuner which plugs into my pc with a usb and an antenna comes out of the usb which gets me all of the digital signals. My actual TV is plugged into my wall antenna but this isn't a set top box so i don't get digital TV, just a good signal on TV. I get an alright signal on my new PC tuner but I was wanted to know if i plugged it into the wall antenna, would i get a better signal? I don't know if this will still get me digital TV channels? If this is true it would probable mean that people plug theire set top boxes into the wall antenna... so if anyone has a set top box you would probably know what to do. Ty for any answers :)