I have a little handheld TV that's got like a 2 inch screen or something. It's only got a headphone jack and another similarly shaped jack named "Antenna." Because of the switch to digital in February 2009, will this device be pointless after the switch? And what is the "antenna" input for since the device has its own mini antenna. Is there no way to plug something into it, like a VCR or game console. Even though it wouldn't make sense, I'm just trying to find some use for the thing.