As well as outlining travel information, tours, vehicle preparation, food and cookingin the bush, this site has significant information regarding tyre selection for remote desert travel.
Superb site for Trek Notes, vehicle preparation, 4WD touring information; it also has its own forum.
Landcruiser Owners On Line
All models of Landcruisers are covered.
Outback Australia Travel Guide
Useful info for out back travel including tips