Getting rid of duplicate songs in iTunes!
There is a really cool feature in iTunes that let you quickly check for duplicates and get rid of them. I sometimes copy music to my laptop from my desktop, erase it and copy it again. It happens especially often because my laptop hard drive is not always big enough. The thing is, I don't take the time to check each song one by one. After a while, you end up with duplicates that take even more space on your hard drive. To have iTunes display a list of all duplicates, simply go to the View menu and choose "Show Duplicates". You can then choose what to do with them.