OpenOffice.org does not have an Impress autostart feature for its documents nor does it support pps files. The ImpressRunner extension simulates that and enables users to open the presentations.
Once ImpressRunner is installed, any powerpoint slideshow .pps file will be autostarted as they should For impress file, if a document userfield property contains 'autostart' string, the file will also be played automatically (ie. presentation will be launched at startup).
ImpressRunner also has a toolbar with 2 buttons for setting or removing this mode for impress slideshow designers.
Simple ... [
read more about ImpressRunner >> ]