Australia Post Shipping Module for Joomla/Virtuemart

Hi We need an Australia Post Shipping Module for Joomla that integrates into virtuemart. Must be Joomla 1.7 compatible fully integrates and shows real time quotations based on vendor and customer postcodes in the checkout process. The module calculates in real time the shipping price considering the following parameters: Shop Owner Postcode Customer Postcode Quantity Weight (kilo) Length (meter) Height (meter) Depth (meter) # DESCRIPTION: Shipping calculate with Australia Post fees for inside deliveries (as VirtueMart default one) but also for outside Australia shipping. - Decide which service your customer can have access to - Calculate outside Australia delivering fees - Convert backend unit (pounds, inches, kilograms) in correct calculator units (milimeters, grams) - Define the parcel weight based on cart products - Customer can choose between STANDARD or EXPRESS price as well as between AIR or SEA mailing - Currency conversion - Multiple parcels option (if cart has products for a weight more than 20kg) - A lot more backend options - Install method possible directly with the VirtueMart update system. I think API keys here : [login to view URL]