I stumpled upon this and thought that it is pretty neat, particularly for new riders to see where potential blindspots can be. http://theory.stanford.edu/~amitp/d...20,67&mcenter=-93.4&mleft=-78.7&mright=-101.4 This is probably how I have it setup in my car. (obviously I mirrored it to suit american style) Points to remember: -This is theoretical. -Each car may be set up differently. -This is theoretical. -Most car's don't even use their mirror's. -This is theoretical. In other words, don't use this as gospel.