i bought the sandisk E200 mp3 player . First of it arrived 7 days b4 it was scheldualed to arrive , so thats a huge plus. Everything was intact and as described on the site, screen is nice and bright and crystal clear, sound is emaculate, even on the lower quality stuff i have put on it........the only downside i have found with this devise is the wheel you use to change the volume or scroll thru the options and songs, its absolutly horrible, you spin it one way and the menu will go back and forth never allowing you to land where you want , however for the most part their are ways of getting around using the wheel such as the next line button which is slower than scrolling but its contollable . That is the only thing i can say bad about this player .Works great with windows media player .I bought a micro sd card 4 GB high capacity and i think it may not be compatible as it doesnt recognize the extra memory, but just means go with the regular 2Gb micro sd card instead .......Everyone should buy one of these .