MAX can convert FLAC into AIFF and import them into iTunes in one operation and that is what I use. I then convert AIFF into Apple Lossless using iTunes and delete the AIFF tracks to save space.
BTW, MAX saves the converted AIFF files in Music directory, to save space, you need to delete them as well.
BTW, MAX saves the converted AIFF files in Music directory, to save space, you need to delete them as well.