Right now the keybind for showing object handles is ctrl-shift. Please make this a configurable option. The reason for this is that ctrl-shift interferes with movement if you use the arrow keys for movement (I have the arrow keys bound to a joystick). Having ctrl-shift and the arrow keys active at the same time causes all kinds of movement problems, from getting locked into mouse follow, to my personal favourite, getting stuck running in one direction and the only way you can stop is to log off and on. The ctrl-shift and arrow key problem is a problem with the 3D engine, as I have noticed the same kind of behaviour playing Civilization IV which uses the same 3D engine. So probably the conflict can't be fixed and the best fix for it would be to allow us to bind the object handle display to any key combination we wish.