So as a wedding gift, my mom and I have decided to fork over $500 to the lucky bride and groom. Problem is...we're in Idaho and they are in Melbourne. I'm just damn glad I ain't going to Oz for a DAMN long time...what a waste of my time and $$$ last year...but I digress.... So what would be the best way of doing this? Travelers checks? A money order? Cash!?!?!? And regardless of what form of currency I choose...what would be the best way to send it...air mail? UPS/FedEx?