If you drag the main window to the left or right sides of the screen in Windows 7, Aero Snap will automatically make the window take half the screen. This currently works on the main Astroplanner window, and it completely destroys the layout. Many fields disappear (can't be accessed), even those that should be visible.

Since you can't change the size of the Astroplanner window below a minimum threshold and shape, I'd guess that Astroplanner is not intended to be used with Aero Snap.

Fixed. The minimum width is enforced.