OK, I used travelaxe to check prices on flights from Vancouver to Hawaii (cos you cant book a flight departing outside US on Priceline) and found a doozy for only $300 - way way cheaper than a one way flight from the airline sites! They use onetravel.com as their engine, very similar to priceline. But my credit card problem arose again, "only accept orders from credit card holders in the US".... So I tried your suggestion, using a Visa card issued from NZ, with an Australian billing address! Filled in the blanks as you described, and PRESTO! IT WORKED! Flight is booked! Out of curiosity and to illustrate to you state-siders what we have to deal with 'down-under', I rang our local travel discounter and asked them for a price on the same flight in $US..... $732US!!!!!!!! - yeh, nice one.