Why NetMD? Sony's MZ-NF610 High Speed Net MD Walkman Recorder has all the answers. Offering High Speed Music Transfer to your MP3s or CDs at up to 32X the Speed, an AM/FM/TV/Weather Band Tuner Remote for direct access to the player's AM/FM/TV and Weather stations, a Rechargeable Battery, and MDLP Long Time Stereo Playback, this NetMD makes on the go entertainment easy. The supplied Music Management software includes SonicStage software and a Net MD Simple Burner application. The MZ-NF610 also offers ATRAC3 Audio, and MP3, WMA, and WAV Playback.