unreceivedpacket writes "The public radio stations I listen to have been advertising their conversion to HD Radio format for some time. They advertise multiple channels, their second channel playing all classical, all the time. I am interested in purchasing a receiver so I can listen to this extra content, and was also hoping to find a receiver with a built-in recorder so I could time-shift programs that are not otherwise available as legal pod-casts. My initial queries have returned few models that support any kind of digital recording, and the existing ones seem out of production or sorely lacking features. Is this the state of Digital Radio in the US? Are there any legal recording devices for HD Radio? Any good solutions for recording and time-shifting, perhaps through Linux?"