Global Shipping Error Message

I am getting the an error message similar to that mentioned by others - mine says global shipping no longer applies to the category I am trying to list in, which is books. This does not seem to be a fatal error as I am still making international sales and I can activate global shipping by revising the new listings that eBay would not let me list with global shipping. I presume that this all has to do with the change of the global shipping program to the international shipping program, but I do not see an option to select the international shipping program in garage sale - will that be coming?