received the 2200 model, and, except for the box, it says mp 2100 everywhere-receipt, shipping confirmation, including the UPC which has xxxxx:2100, which i assume means mp 2100 also. anyhow, it did come in a sealed retail box, and the rebate form says nothing about where it's purchased, so i sent it out...either way, a USB, fast, sleek, and small 64mb player rated only behind the $500 mammoth Nomad in terms of quality mp3 players for only $99 is a great deal