What is the difference in CD and Radio quality?
When you start a download, you are asked to select CD or Radio quality. CD quality files sound better but are much larger and thus take longer to download. Most portable listening devices won’t play files of lower than CD quality (32 kbps sampling rate). Select CD quality if you have a broadband Internet connection, or intend to upload the file to a portable device. Select Radio quality if you have a dialup connection and intend to listen on a computer.