xysquared,
If you are using version 4 of AgoraCart, neither of those shipping methods are available with the current API's.
Version 5 only has the UPS Worldwide available. FedEx is not available for either version.
When the FedEx module becomes available for AgoraCart, it will be for version 5 and be a Premier Pro Member w/Booster Pack module.
If you want to use those methods you will need to use custom shipping logic.
But, with either version to add the options to the order form, you will need to edit the order form directly. Order Forms are located in the 'html/forms' directory of the store.
HTH!
_________________
God Bless!
Bonnie - AgoraCart Moderator
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