I have attended a few talks on DNA and genealogy here in Australia and overseas. Our own Kerry Farmer has given one of the most coherent and understandable presentations I have heard.
If you would like to have the mysteries of DNA unravelled you would be welcome at Kerry's talk at the Ku-ring-gai Historical Society this coming Saturday. For further details please visit the Society's blog post:
I hope to meet up with some of my genie pals at this event.