I think what it boils down to is 'standard of living'. For example, if your pay in NY is higher than in Melbourne it doesn't necessarily mean that you are better off. If the fundamental necessities- housing, food, clothing, health clubs, etc. are much higher in NY then your savings could suffer. My firm adjusts its pay according to where you live, so in real terms you should end up with the similar savings no matter where you live.

In general rates are competitive for both finance and IT professionals. Some general examples: grads start @ AUS $51K, 3-6 yrs exp AUS $65K - $110K. Keep in mind these are only for finance and IT ppl.

I would suggest sending a resume to one of the recruiters here- they should provide you with some ball park figures.