I have an arrangement in Logic Express 9. How do I get it to iTunes to make an mp3? thanks.

Hi sus4, there's lots of ways to do this. I can't recall with Logic Express whether from the Bounce window you can bounce direct to MP3... you should be able to and there should be a "add to iTunes" checkbox... at least there is in the "Pro" version. Failing that, simply bounce to wave or MP3 and then drag the file into iTunes :)