Can billboards be displayed in Suite projects during the product installation? When you install the actual InstallShield 2013 product itself, the InstallationProgress dialog displays a series of billboards. How can I do something similar? And is there any built-in support for displaying a *.swf (flash) animation/movie?
Yes, and yes. You can add the "billboard" control and specify multiple child images for it to cycle through. You can either use timing or progress percentage (I typically prefer using timing) to control when it changes images. For Flash support, the "image" control can be pointed at a .swf file instead of the more usual .png or .jpg file.