Australia
http://www.australia.com/

Visas and Travel Documents
Information about attending an event in Australia can be found at http://www.immi.gov.au/visitors/iecn.htm

(Visa Arrangements for Events, Conferences and Meetings in Australia).
Many delegates will find their visa automatically included in their return airfare.

Visa Options:
There are currently two possible visa options for the participants:
(1) An electronic short stay validity business visa (ETA 977) or
(2) A short stay business visa.

A pdf document is provided in the download section with more detailed information 

Weather
Bureau of Meteorology

Stock Market
Australian Stock Exchange  The U.S Market

AustraliaNews / Media
ABC online    The Australian Newspaper