So they sent an email today with a full apology and a few points of interest -- first that they mailed it only 2 weeks late, and second that apparently the severe excess is due to Canadian customs (there can't be another reason for it to take over a month to arrive)-- and to be honest, the way this letter finally deals with it makes me feel bad for getting as peeved as I did (though I can't see a way I wouldn't have under the circumstances). They were very polite and apologetic and while I'm still peeved at the situation for what it's worth. . . I can't find a good reason to actually blame them.
What I'm getting at, is they're obviously not all bad -- just maybe if you don't live in Canada you should order their pipes from somewhere else. . .