I have a 30gig video Ipod. Every time I turn it off I slide the lock over to prevent it being accidentally turned on . Yet with out fail, if it sits for a bit it will some how get turned on and start playing the Beatles. This inevitably leads to the battery being dead when I pull it out to use it. I have also noticed on incredibly long road trips that it will go from shuffle to playing the Beatles. I've done a lot of searching for the cause and a possible solution online but have had zero luck. So does any one here have any idea whats going on and how to fix it?