We know that both Vodaphone and Optus will be selling the iPhone in Australia. No news of whether they'll be unlocked (likely), how much they will cost, or when they will arrive, but Optus already allows you to put a refundable deposit down via the website:
http://www.optusiphone.com.au
Anyone taking the plunge?
http://www.optusiphone.com.au
Anyone taking the plunge?