If you don't find what you are looking for here you should check the CommonDocumentation area too. Topics that share a lot in common with other platforms will be there.
There is a mailing list for discussing Mac issues: http://lists.inf.ed.ac.uk/mailman/listinfo/mac-users
Information is available on the following:
Please see also the DICE MacOS page which has similar and occasionally non-overlapping information on the topics above:
-- CarwynEdwards - 21 Sep 2005 -- DavidReitter - 03 Feb 2006 -- EwanKlein - 09 Jul 2006 -- GrahamDutton - 16 Sep 2008