Hmmm, still no perfect Video/Audio Changer! I am looking for DVD player that suit my demands, but still no one has it; they are some but they think it has gold inside the machine! The perfect DVD Changer (at least) is one with good Audio\Video Digital-Analog Converters, built in Dolby Digital and DTS decoders, that support formats like SACD, DVD-A, and if I want to burn a DVD?R? CDR? that it can be useful, zoom function, and at least a 5 disc changer for music.
There is an issue between which format and which next generation of Video-Audio (optical) technologies are actually going to lead to the market. Lets hope it come true sooner than expected, I do not want to feel cheated, like the poor playback of the PS2 with DVD technology!
You can read more about this including a HD format at: