The free Luce plugin allows you to add advanced lighting effects to photos and text. Can be used as a standalone lighting plugin or used in conjunction with Animation shop to create animated light effects.
You can download this free plugin and manualsat http://amicoperry.altervista.org/luce/main.html. This plugin is compatible with both Photoshop and Paint Shop Pro. To install simply download the zip file and extract the luce.8bf file in your plugin directory. If you are not sure where your default plugin directory is located then just open up PSP and Goto File > Preferences > File Locations > Plug-ins.
Download this plug-in free at http://amicoperry.altervista.org/luce/main.html