Quote Originally Posted by NeonKnight View Post
Ooo, and use the Centre Mouse to zoom in an out! That would be soooooooooo useful!
Dynamic Pan is an option - whatever you do don't do it with Effects on or on a large map. It comes with the CAD engine, but we've disabled it by default.

Select Tools >> Options.
Select Use Middle Mouse Button for Zooming.
Click the middle mouse button - now you can pan.
Hold the left button down and move up and down to zoom in and out.
Right click for options or to cancel.

Caching a render of the map for panning would be very memory intensive - it could be an option and happen in the background, I supposed. Usually people zoom extents then window to get where they want to go.