I wouldn't mind throwing a few albums worth of MP3s onto my Slacker portable to play through my car stereo (especially a few new songs I've heard from bands i like that slacker hasn't bothered adding yet) but when I put them on the player through Windows media player they go on in the most random order ever, and I can't get them to organize by track number. Any idea how to make it work right, or is the thing only useful for holding songs and not albums?