Yeah...i had it hacked so I can use all functions while driving.
If you plan on buying this, and dont hack it, its not worth it.
I also did the firmware update..
I dont have an IPOD..but I have an 8GB SD Card for music in it and I have a 32GB USB Flash drive for movies hooked
up. I usually unhook the Flash Drive if I am not watching videos b/c it causes it to lagg...(fyi, the format I am using it is .avi files)..hope that helps