It has an SD card slot dump all your music on an SD card and leave it in there... OR.. I have my lil $40 mp3 player that I i take with me every where.. Both options can hold way more music then any 6 disc changer.. Hell it has a USB port you could use a Jump drive..
Those SD slots are the way to go! Pick up a 2GB memory card and load it full of music and that's more then enough most of the time. The USB ports are also killer and further proof CD's are quickly becoming a thing of the past.
I've been using my iPod in my truck now for a while. But the Sony I have came out before the USB and memory card slots were common. Mine does have the AUX plug in the front for the iPod or whatever MP3 player you choose. I couldn't live without that AUX input being there now. I plan on getting a new Sony or Pioneer with all the USB and SD slots real soon. My 80GB iPod currently has 5123 songs and movies on it.
