@simonvee
one point to note is that the rate of exchange (and the fees) of banks are generally terrible for foreign transfer! I'm also in Oz looking to send money to our Canadian bank account in preparation for our arrival. I researched a company online ozforex.com.au. I really recommend them, particularly if you are talking $000's or $0000's of dollars the savings by using this route (and yes it is safe) are very very significant.