Slightly off topic. What is the cheapest way to ship a large (MX, AP900 sized) package to Australia,from the US? US Mail Global Express seems the only half decent, lowish cost, option. I've sent a 42" x 12" x 12", 18 lb package this way for $(US)364 inc insurance. Anything over 79" combined length and girth cannot go US Mail Priority package (around $110).UPS charge an absolute fortune for these types of packages.