My ipod has been flaky with my TO7. Some days it works great, and some days it doesn't read at all. Also, has anyone noticed the chime that occurs when you plug in to the usb port? If you haven't heard it, turn off everything (hvac, radio...) and plug in something to the USB. My car has a chime to let me know it's connected but then nothing will play. I have a scheduled service appt. in the AM and will let you all know if anything is replaced.