I have about 1000 songs on my itunes but I can only get about 700 on my iPod. They were all on their before but then I downloaded a music video and it too won't go on the iPod. On itunes it has about 4 gb but only about 3gb is going on my iPod. I have a iPod classic 80 gb. How can I get all of those songs on their? A thing pops up when I sync it and it says that an unknown error has occurred (-69). I don't know what that means. Please help me asap. I spent the last 4 hours messing with it and it got me no wherwe