The concept is great, but the implementation not so good. Fist problem, is that they don't say which earphone is goes in what ear. Why is this important? Because in only one orientation is the microphone pointing towards your mouth.The control button doesn't feel significantly different from the rest of the control pod, finding it is irritating at best. Without having controls on the control pod, forget about changing volume, forwarding pausing or anything while you are moving.You can't easily make calls while listening to music, you have to get back to do so. Speaking of listening to music, you can't use all 32Megs of the memory card, only about 30 megs windows complains about lack of space way before.Transfering to the card is slow, I had to go to some third party website to download drivers because Windows ME kept crashing with the drivers in the box.Its only redeaming feature it has is its ability to pause the songs during an incoming call, then start right back up when the call ends. I haven't noticed it reducing my battery life, but it does make the phone hot. Inshort if you just want a straight forward MP3 player, that once you start it you don't touch it again its great. As an add on to a phone its great, as a player it is worse than the first generation MP3 players.Did I mention it doesn't read the ID3 tags? Also where can you buy these MultiMedia Cards?