I wish (yes this is a side note) that there was more MP3 accessories than for IPOD. Most all quality MP3 players use the open access communication protocol that windows media player stores music by. Even if you don't sync your music with WMP, an MP3 players OS most likely syncs by the same protocol when you turn it on, just like almost every digital camera stores images in a folder named DCIM. It should be easy for a carputer like the SYNC system to have just as much control over a normal MP3 player as a IPOD/IPHONE/ISUCK :P