I asked on fb if they were registered with Child's Play, but I see that Amazon doesn't have an Australian presence. Here are some other Australian online DVD stores - you should be able to order a gift from them and have it shipped to the hospital if you, like me, do not like to do business with eBay:
(no subject)
Date: 2010-09-20 04:35 pm (UTC)http://www.atlanticdvd.com.au/
http://www.dvdwarehouse.com.au/