http://blogs.msdn.com/nickkramer/archive/2007/03/31/getting-mouse-positions.aspxJohn points out that WPF/E's mouse event.X/Y are in the coordinate space of the browser plug-in, which can be pretty awkward to work with if your element is rotated, scaled, or otherwise transformed. In February CTP, unfortunately there's no way of transformingen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/nickkramer/archive/2007/03/31/getting-mouse-positions.aspx#1997707Sat, 31 Mar 2007 07:52:00 GMT91d46819-8472-40ad-a661-2c78acb4018c:1997707Morten<p>Great! I had that issue as well.</p>