A couple of days ago the battery drained very quickly. I also found that some songs although apparently on the ipod did not play. When I attempted to synch first time I was told that I did not have the authority to make changes. I eventually went the restore route but on my two macs get the 1430 message. (and it seems as if the battery has drained again?) My ipod is 5th generation classic.
Thanks for any help and a Happy Christmas!
Pro, Mac OS X (10.7.2), automatically removing 'true' itun