Australia, best prepay SIM for EDGE?

[h1pp0]

Hi,

I will be temporarily moving to Australia for 2 months and would like to take out a prepay SIM that has the best deal for data for the iPhone.

I have a couple of Vodafone SIMs but I read that EDGE does not work?

Are there any Australians here who could advise me on what network I should go with and what tariff/options I should choose.. thanks

[yowiphone]

Telstra.

well it's the only carrier with EDGE.