Australia on-line has a bonzer Aussie lingo guide, good news links but sketchy travel info.
The Boomerang Web Directory is a vibed up, slightly chaotic compendium of all things Australian.
Charles Sturt University's Guide to Australia is a pretty comprehensive koala-led links library.
The Final Word Travel Guideisn't, but it's a pretty good resource if you're planning an overland odyssey.
Eventnet: from opera to sport, what's on, where and when, throughout Australia. If this doesn't sate you, try the Events Finder on Australia's Cultural Network. This site also has heaps of great info on cultural life in Australia.
Gnomon Publishing's Australian Internet Cafe Guide will keep you on-line and in touch while you're travelling the wide brown land.
It's a bit too official to tell you the whole thing's going to be a disaster, but Games of the 28th Olympiad will give you a few hints on how the Olympic Games are shaping up.
The Travellers' Club has put together a great budget travellers' guide to Western Australia. Tours, job hunting, Aboriginal stuff, hostels - it's all here.
Before you open your mouth in Perth, check out the restaurant reviews in Perth Bytes - the site covers 14 restaurants, and it's growing all the time.