Please could you tell me if this mod works with V1.5.1? I just installed it then I worried that the listing didn't mention 1.5 compatibility. I already have UK Postcode mod by Z3NN3D installed as I need to be able to charge different rates to people in different parts of the UK by postcode.

I would like to offer standard and next day delivery options to various specified countries based on the total weight of their order (item quantity x item weight + item quantity x item weight etc.).

Also I need to be able to use my zone definitions to determine shipping rates (so that the rate for US is only available to people in the 48states+DC I already added via the SQL download).

It would be great if anyone could tell me the best way to achieve the shipping set-up I need (without any commercial modules ideally) as I am rather a noob.