HI there, I can't find any mention of the Australia Post module that can be added. I am using Version 1.3.9h. I have installed this module, but now I don't know if I have to change the files from lbs to kgs, as mentioned in the "e-start your web store with Zen Cart" book. Does the add on make these changes or do I still have to do them. Any help from someone using this module will be greatly appreciated. Pamela