custom Fedex add on

[screendoors]

I have a custom fedex add on. the company who wrote the api for me before shopsite offered such support, no longer supports the add on and told me that it will no longer work after the beginning of the year. they recommended i use the shopsites version and if i needed more functionality to have a developer write me a new api. can anybody help me with this? My site is screendoors.com

[Jim]

I see your store is running ShopSite Pro 10 sp2 r1.1. Have you tried the ShopSite FedEx implementation? What additional functionality would you need?

[screendoors]

I have not tried anything, i'm afraid that i will mess things up, i am not a developer, the person that built the site skipped out and moved to costa rica. I am looking for someone to help me with this issue.