Just a couple of other useless tidbits...
#1 It's not the cheapest way, but I've sent a few boxes of cables & the like to Oz recently using USPS International Priority flat rate boxes. The cost is $36 USD and you can send up to 20 lbs. If there are any other cables you think you might EVER need (VGA extensions, Cat 5e, they even carry computer power cords with Oz plugs) stock up. I'm eventually moving there and can't face the prospect of having to get stuff from Dick Smith or Harvey Norman. Priority mail takes about one-week to hit your doorstep and you can track its progress on-line.
#2 I've placed some pretty large orders for my company with Monoprice & have usually dealt with a guy named Sean (not sure but think he runs the place). He's always been very accommodating about with rush & special orders. If you have any difficulties with the int'l shipment perhaps an e-mail or call can make things right.