nice, how much area? (sqft or sq meters?)
Last year we did lettuce, tomatoes, corn, onion, zucchini (great way to meet the neighbors), carrots, green beans, bell pepper, green chile, watermelon, pumpkin, basil, oregano, chives, and cilantro. We've only got about 72 sqft though so that was too much to do in one garden (several of those were pots anyways).
We've also got a stella cherry tree and a santa rosa plum tree (that tree has the sweetest fruit I've ever had, and this includes papaya, pineapple, banana--not the amercian style but the short fat sweet ones, and other tropical fruit fresh picked in Fiji).
Do you have issues with wilt virus in the soil when growing tomatoes over in Australia?