Here is the weblink for setting up an Ancestry account for Australian research:-
http://www.ancestry.com.au/AUSTRALIAN COLLECTIONS
Search our ever growing collection of records covering colonial Australia and beyond.
Australian Convict Transportation Registers – Other Fleets & Ships, 1791-1868
Australian Convict Transportation Registers – Third Fleet, 1791
Australian Convict Transportation Registers – Second Fleet, 1789-1790
Australian Convict Transportation Registers – First Fleet, 1787-1788
List of Convicts with Particulars, 1788-1842
New South Wales and Tasmania, Australia Convict Musters, 1806-1849
New South Wales, Australia, Settler and Convict Lists, 1787-1834
New South Wales and Tasmania, Australia, Convict Pardons and Tickets of Leave, 1834-1859
New South Wales and Tasmania, Australia Convict Musters, 1806-1849
NSW Assisted Immigrants, 1828 - 1896 First Fleet, 1787-1788 NSW
Unassisted Immigrants 1826 - 1922 Second Fleet, 1789-1790
Australia Electoral Rolls, 1901-1936 Third Fleet, 1791
Census of NSW, 1828 Victoria
Australia Rural Cemetery Records, 1836-1988
Sands Directories: Sydney and NSW
Australian Birth, Marriage & Death Index
Immigration & Emigration
Military
Convicts
Court, Land, Wills & Financial