This question should have an obvious answer but has anyone here in Canada purchased car audio equipment from the US and needed any warranty repair work done.What I guess I'm asking is will repair shops here honor the warranty of audio stuff not purchased here?I have bought a car stereo in the US before but never needed any warranty repairs on it.I want to upgrade the stereo in my truck after Christmas and the one I want is cheaper by quite a margin in the US even given the difference in the $ but I just want the added comfort knowing I can get a repair covered here if need be.