Guys - if you had a TV and you could just see three colors, you would sit down and realize something is wrong and work until you can see the other 4 colors. So, if you have a stereo and you cannot discern the difference between a 320 mps signal and a 44.1k signal, you should be looking for the rest of the signal. If you don't understand and really want to, go to a dealer (not Mangolia in Best Buy) and hear a very good system, set up properly. Bring your favorite song in MP3 and in 44.1 and you will have a wonderful education. It is like the touch of a women and watching a DVD. Lets get real.