I can tell you the windows way and it will work, but if it's a Mac, there is an app called MacFlac - I don't know if that will help. But for windows:
-Download Foobar2000 Special and install the Flac driver that it will ask to install - only SPECIAL comes with this driver. It may be special or something like that, but not regular.
-Play the songs and convert to .WAV.
-Import the WAV into iTunes and convert! Delete the WAV files which will be at 1411 KBPS, or you can keep them and have a huge but lossless file collection.