Paraguayan post, take two

So...went to drop a letter off at the post office and found a note waiting for me in my post-office box. Or rather, in my new post-office box...since the very nice and helpful woman at Correo Paraguayo was profusely sorry about the fact that box #307 was broken, and the lock couldn't be installed. So I've been shifted to box #306. Just FYI. Since I'm surely the only Caroline Schuster to have ever darkened the door of the paraguayan post office, I can't imagine they will have much trouble getting me my mail. But just in case...