Has anyone ordered anything from these people? I hope they are not a forum sponsor. I ordered a $6.43 air tube for a 107. Their site indicated shipping would be $5.50 for a total cost of $11.93 so I clicked on "buy". The next screen that came up indicated that an additional $12.95 would be charged to PO Box #'s. I called and attempted to cancel right away. I still don't know if they have or not. Received an email a little later indicating that shipping and handling would be $39.95 since I live in Canada. That's for a $6.43 part! Again I emailed a return emphatically saying " No thanks" do not bill - do not send. If they ignore it and send me this, I'm going to be subject to a long drawn out process with my MasterCard provider as I will not be paying this outrageous shipping charge. Caveat Emptor!