inputs.text: much little money - amazon write stated \\multizone control allows passengers front listen radio rear passengers listen cd watch dvds\\ looks like misprint preamp amp sections relatively clean xm need buy xm receiver antenna ipod connection charging control need ipod sd usb devices work well search folders nested folders no direct song search tight fit usb really push pull three units tight fits usb sticks could damaged accidentally bump nice option usb nevertheless use sd card instead take 2mb usb sd card could also record radio sd usb not tried comes compact thin wireless rehemote face detachable motorized cd days still playing features called toll free support short waite excellent update usb port failed within 30 days installation faxed receipt explaining problehems requested thehem faxed thehem times no reply company disappeared manufacture not responsive repairing problehem warranty ipod interface not work touch either like revise 4 stars 1 star