I have a letter from the Future Pensions Centre dated April of this year on the subject of the years living in Australia prior to 2001. It does not state that you must have worked in Australia, only that you have lived there. It goes on to say that evidence of the time spent living in Australia can either be tax certificates, employers references, wage slips, travel documents OR letters from two people, who can be friends or relatives. So the way I understand it, from this letter, is that living here qualifies you rather than working here.