Been looking for alternative carts etc and stumbled across open cart. Very nice cart and the fastway module for it works flawlessly and only requires one simple text file to be changed slightly for it to work perfectly for your depot.
It works similar to the Australia post way in that it uses a form on the fastway website and submits data to it and receives results, so its always accurate.
there is a simple text file where i noticed lines like this:
http://www.fastwayfms.com/scripts/mgrqispi.dll?appname=FW&prgname=FastLocatorResult&pCountry=1&pFranchisee=GEE&vXML=1&vPostCode='.$postcode.'&vWeight='.($weight/1000)
You can see the GEE bit, i put that in myself it was orginally something like BNE or something for brisbane.. so i just found everytime BNE was mentioned in the php file and changed to GEE which was a guess at what Geelong would be and i was right because it now works perfectly for Geelong fastway prices.
Its only downfall so far and thats a downfall of open cart itself is that it cant handle anything over 25kg. This is what i like about zencart is its ability to split orders into multiple boxes for anything over 20kg(allowing for Aus post aswell)
So what i would like is for a coder or someone to use this newfound easy way of developing fastway modules instead of the silly databases and stuff and create a nice easy fastway module for zen cart that will use zen carts wonderful feature of being able to have multiple boxes.
Id be willing to donate/pay $100 for the module and im sure others would too.