I hope someone out there has this double din unit because I have a question. On the back of this units is a USB port. I want to take a laptop harddrive and hook this up to it. From what I read the headunit shows all your different folders on the harddrive which is nice but is there anyway to shuffle all the music on your harddrive? Also does anyone know the length of the usb cord coming off the back of the unit? Thank you for any help

i just installed this unit. it does do random for all files, but it will only random one type of file at a time, and only audio.

so if you have a bunch of wma's and mp3's, it will make a random list out of mp3's and you will have to switch to wma's. i have all mp3's and i have them on a usb flash drive.

the cable length is about 5ft.