Well, now that I know about that e-mail, I just might go with .ca again...
I originally bought my SWRPG d20 RCRB from amazon.com, and got it within 3 days, especially that I selected Expedited International shipping (4-7 business days). However, when I later ordered 2 books for my birthday (It's my mom's credit card), I got them about 15-18 days later. It might've also been since the RCRB was right after it came out, and the other two are pre-RCRB books, so... but I might use it again if I don't care about shipping speed, since it has its prices in CDN$.