The title says it all, but I'll elaborate. My car allows me to play music from an SD card. This seems preferable to leaving an iPod in the car (which experiences some rather cold temperatures). Problem is, it won't play AAC files (ie. more or less my entire iTunes library). I'm looking for a way to essentially make mp3 copies of my entire ~65gb iTunes library. I don't want these duplicates in iTunes, I want them saved to the aforementioned SD card, and I'd like the directory structure (Artist/Album/Song) preserved. And, I don't really want to do this manually (converting songs, making folders, individually copying 620 albums), using the mp3 convertor built into iTunes. I tried using XLD to achieve this, and it seemed to work at first, but it just flat-out wouldn't read like 95% of my library. So, that's out. Ideas? Thanks in advance!