I'd prefer to say a 64 marker match.

They are in the states, so I doubt that it will mean much unless they have some distant relative that lives or lived in Adelaide at the appropriate time.
But it is nice to have an avenue of invetigation to keep me busy.
http://dna-forums.com/index.php?act=idxyou have to join up to read the posts though, but i recommend it as it can be quite informative. A LOT of people on there take this stuff so seriously that they would know more about it than many of the people actually doing the testing.