Ill leave that to your imagination. Multispeed fast forward and rewind, multilanguage support, multiple camera angles and a number of other enhancements too numerous to mention here.DVD audio quality is excellent surpassing that of Compact Disc (CD) with a sample rate of 24 bits and a frequency response of 96 KHz which is more than twice that of the CD specification. Your customers will thank you for your information to help them meet their needs, and best of all, it requires little effort especially if you know the other shop owner personally.