go to zamzar.com and convert them to wav files what you do is go to that website and browse for the file then go to convert file to wav then type in your email address (it is a legit site and they dont send you a bunch of crap or anything you dont even have to sign up for an account )then you click convert at the bottom it will show you how far along it has to go till its completly converted then when its done you wait for the email from zamzar then you go to and click on the link to go back to zamzar when after you click on the link in your email it takes you to zamzar and then it will ask you if you want to download it and obviously you say YES then it will down load after it downloads it will ask you where you want it stored click itunes then go into your itunes and you have to go to file and click add file to library once you do that you go to where you saved your zamzar file...usually if your using vista it will allready have a downloaded folder...when i do my downloading from a vista computer it will allready be downloaded into the download file!! good luck!