I carefully designed the user interface to be as easy as possible yet to provide as much functionality as possible.
In the upper left are two radio buttons labeled “On” and “Off”. These buttons say whether ScreenMan automatically switches startup screens (On) or not (Off).
The “Import…” button is used to import pictures from any file containing pictures. It presents you with the usual dialog asking for any file. Then it copies any and all PICT resources (pictures) into your StartupScreen file, adding them to the list as currently disabled and selects all of them. If these pictures have a name, this name is preserved, otherwise they are named <Untitled xxx> where xxx is a unique number (the resource ID).
