Sony Network Walkman Nw E405 512MB

the new sony mp3 network walkman nw-e405 has really helped me alot.it saves 120 songs and more if the song is in the ATRAC3 format .u don,t need a pc to format this player since it can be formated on it''s own.when charged it works for 50 hours before the power runs down. i think i really love it.the reason why i bought this product was because i wanted a player that can work for a long period of time and this plaeyr really does that.