It is a breeze to use, but I have a problem with huge AIFF-files (from an audiobook on cassette): iTunes either cannot handle it, or the conversion results in a distorted sound (as if played back far too slowly). The files are also far too large (2Gb) (the 80Gb HD of my iMac G5 is filling up quickly!).

What I do not understand is why the conversion fails to work.
Is this a big?
Is there a work around?