We have multiple shipping methods available in our cart. Right now we need to assign them a sorting number to come up in a certain order. I want to change that sorting for a certain weight- for instance, I want one method to come up first for under 1 lb, another for 1 to 9 lbs, and so on.

Even better would be if I could make a custom "economy" shipping option that would pull info from say Fedex, but would still be custom.

Anyone have any experience with this? It's going to be very important to us very soon....