I just bought a 7th gen Nano, no matter what I try, it will not let me load videos to it, I downloaded 5 off Itunes, it still tells me they wont play on my ipod, ive tried to convert them to every type of format possible, please help me

Question

I have tried everything I can try, I figured downloading them from Itunes they would go straight onto my Nano, but it wont let me put any of them on there, I cannot find anything anywhere on the internet, nothing, I am so furious, I have converted them to any and every possible format, and this fking thing will not load one of them, so before I finally lose it(my temper) and destroy my brand new Nano, can someone please please help me, I am generally pretty well versed in this kind of stuff, and can figure things out, but nothing I do will let me do anything, I am stuck, and this is not acceptable, and will possibly be the last time I purchase anything other then a desktop from Apple, they are not making things easier and more convienent, they are making things harder and more monotonous, can somebody please point me to what im doing, or not doing? thank youj

Answer 1

In iTunes, do Store->View my AppleID
Click "Deuthorize ALL"
Then, on any computers you still have, do Store->Authorize this computer.  If there are less than 5, you will have no problem.
You can only do "deauthorize all" once a year, so in the future, if you ever throw a computer away, remember do to "Store->Deauthorize this computer" first.