File -> Preferences
Displays the name of each existing preferences file available for loading and allows the current settings to be saved to a file with any desired name. Preferences are grouped into categories. Only those categories selected will be saved or loaded.
To load a preference file, tap to highlight its name then tap OK. To save the current settings, enter the name of the file, then tap Save to:.
As a special case, a preferences file named autoload.ppl will automatically be loaded when PSC is first launched, if it exists. A file with this name is created using the bottom button.