From early on in labview i've had issues with larger VI's not being completely visible on the screen, making it more difficult to 'wire up'. Other suggestions have been for resizing the front panel, but resising the diagram would also be a very helpful feature.
Similar to the "view / zoom" window in IE8 or word to view more or less information on your screen at once. Hopefully this would come with a hotkey option as well to quickly increase and decrease the zoom level during code writing.
