Thank you for that information. And I need to correct some of what I wrote before. I checked with other aircraft that have the G1000 and in those where I am able to resize the popup windows they maintain the size of those popups for the flight but the size of the popups return to the default when a new flight is started. That is also the way the popups work in your aircraft. However, in other aircraft when I click on the PFD or MFD to generate the popup those come up within the screen area. In your aircraft they do not in all cases. In fact, many times, depending on my current view and how I click on the MFD or PFD the popups many times come up off halfway or more off the screen and have to be moved so they are entirely visible. That would corroborate what you said that they popup based on the mouse pointer position, something other aircraft do not do. As I mentioned I can move my viewpoint so that the PFD or MFD is in the middle of the screen before clicking on them to bring up the popups so they are not off the screen. So that works, but is just a little more inconvenient as I do not have to do this with other aircraft. But thank you for your replied and the information you provided.