I would suggest looking at some articles on the budget, or reading the budget papers yourself. Alternatively you will probably find many relevant measures in the thread dedicated to the budget.
Biggest one would be the increase in the pension, but other measures such as the health insurance rebate and other middle class, upper class welfare measures may be classified as reducing inequality.
also take into account the time lag, and the possibility of overstimulation of the economy from rudd's investment in infrastructure once we leave receessiontown and head to boomtown