I need to ship two boxes to Canada, and I'm wondering what your guyses experience has been with convenience, low hassle, cost etc. I'm not asking for the 14th time about duties, that's taken care of, but I tried Fedex and they gave me the run-around about shipping ground, (said Ineed an account)and tried to ship from where I work, but that didn't pan out either. USPS? UPS? Fedex? DHL? (now that they're a ground carrier) Joe's station wagon?