I tried that too lyndal,

they couldn't find anything and told me to try Canada Post as sometimes using their tracking method on their website doesnt always show up on the front end and they may be able to use other methods from the back end which I guess is only accesable to them.

But they don't have an email address, just snail mail and telephone, I may just have to stay up late tonight and try ring them if I cant think of any other way.

Australia Post told me if I dont have any luck try calling back in about a month and a halfs time to see if any info has surfaced then, but thats not going to help me now with my paypal dispute.