I'm a little confused because there seem to be two different USPS modules and I don't know if they're different versions of the same thing, two different modules by different people doing the same thing, etc. I read somewhere but can't remember which thread, that one of them had problems with international orders or something... does anyone know what I'm talking about? I just want to make sure I'm using the right USPS module. Sorry if it sounds like a stupid question.