Mappings Backup and Restore

I think that Taxomate is the best thing out there... Except: We NEED the capability to BACKUP and RESTORE our mappings. My chart of accounts is very detailed, and every time something happens that logs my Taxomate account out of Amazon.com, I lose all my mappings. These mappings take me a whole or two to get back into Taxomate. Please, please, PUT a BACKUP / RESTORE capability on Taxomate!!!!