I bought a Amoi A503 GPS from Duck Union at G/F., No 205, Apliu Street, Sham Shui Po, Kowloon. The Sales man told me that they only have China, Hong Kong and Macau GPS maps in store and promise me that the devices that I buy will work in Australia. He told me I could easily download a map from here and it will be well. I got back a few days ago, and had been searching on the website for a site to download the map and just cannot get any that this device will accept, so I called Hong Kong to Duck Union to ask for help, the man promise me that... read full review »