i am really into getting a mp3 player now. i was looking into ipod then i saw the dell dj today in a flyer, way cheaper. what i want from my mp3... * want to take it on the go, i.e. work out! * want to hook it into my car radio so i dont need a cd player, my work car has radio only no cd or tape player. * i want to hold at least 500 mp3's i know the 5 gig will hold hella lot more, but these are my min. requirements.