I don’t know that they make female iPod connectors… I would venture a guess that your iPod-ready stereo is designed to read the ipod’s storage system (the on-device DB and all) and subsequently would be unable to read the flash drive even if you were able to find an adaptor for the car, which is unlikely as the overhead in making an adaptor would be hurrendous… If I were you, I’d look into burning mp3 CDs, which can hold a lot of music per disk, and would likely be supported by any iPod ready stereo. Good luck!