I am looking to upgrade the stereo in my 1999 RX300. The ideal solution in my mind would be if the CD changer would take MP3 data CDs, and that I could browse styles/artists/albums on the LCD screen. I doubt this is even possible. The cheapest solution for me would be to simply use a tape adapter with my portable MP3 CD player. Are there any options "in between" these 2 I should consider? My problem with the CD changer is that it is very very sensitive to skipping. I miss my old car's stereo cuz it played MP3 CDs. Also, I might want to upgrade the amps/crossovers/speakers and possibly add an unobtrusive sub-woofer (like under a seat maybe?). Any suggestions? Or should I just take it to "car toys" Thanks, Josh