FSX demo Mouse as Yoke / Mouse look

In the demo it automatically installs controllers for "mouse as yoke" and "mouse look". There's no way to turn off these (you can turn off all controllers, but that kills your joystick as well). I was having a control problem which I believe was due to the mouse as yoke. I went through the controls and manually deleted all the assignments for the 2 mouse controllers. My problem went away.1. Is this the same in the beta?2. Is there a better way to "turn off" the mouse as yoke/look?ISTM unless you are on a laptop or something there isn't much purpose for these.scott s..