Here are a few links to answer your questions, but pay very close attention to the fact that you may not have warranty in Canada.
http://www.westherr.com/How_to_Import_Or_E...da_From_USA.cfm
http://www.canada.com/vancouversun/news/bu...188&k=88155
http://www.tc.gc.ca/mediaroom/releases/nat/2007/07-h245e.htm