Hi, I am using the auspost shipping module in virtuemart 1.1 which calculates the shipping rate per size and weight of the product. It looks up the rate via an online rate calculator. However, it doesn't have the functionality to apply a flat shipping rate to a product. As a workaround I am also using the standard shipping module, whereby you enter the rates per weight manually. I have created a flat rate using a high weight as this is irrelevant to the product. This works fine but I get an error returned from the auspost shipping module in the checkout stating invalid weight parameter. I would like a code to be added whereby it sets a rule that if the weight is over 20kg then use standard shipping module or if under then use auspost to calculate automatically. Alternatively, if anyone can let me know how I can hide the error message then this will probably be ok too. If anyone has a knowledge of virtuemart that can do this, please let me know. Thanks Wendy