OK, this is really jacked up. I went to launch iTunes to play some music and all the songs in my library that start with words that begin with the letter K and afterwards are gone!?! The song still exists in the library but if I try to play it, it tells me that it can't find it and then I have to go look for it. I can't find it in the music folder or iTunes library anywhere. Fortunately I have 80 plus percent backed up, so I am not totally jacked up here, but I am hoping that someone can help me figure out what has happened to my songs. I have done nothing to this computer but shut it down and restart it a few times in the last several days. What the heck could have happend?