Also, in the image path the change button will allow you to select where to save the images too and what format to make them.  That way you can have PNG or TIF or any of the other supported formats.  If you make movies this way, allows you to setup a scene and render and save those frames to a folder just for that scene and the second scene could be stored into its own folder or combined your choice.

Poser 5, 6, 7, 8, Poser Pro 9 (2012), 10 (2014), 11, 12, 13