Hey guys there is a new cd changer on the market that can read mp3s. I am not sure if it ahs been posted yet (I did do a quick search). This one os from Sony, and it is compatible with almost all the higher end Sony head units for the past few years. You can also get an RF modulator so you can turn the chamger into a radio station, and tune it in. The best part is that you can get it for $250 retail or $190 on the web - such a deal!
http://www.crutchfield.com/cgi-bin/S-ZVRMr0lj4KV/ProdView.asp?s=0&c=3&g=600&I=158CDX757M&o=m&a=0 or
http://smilephotovideo.com/details.cfm?store=carstereo&category=Car%20Audio&itemno=SOCDX757MX
