Question: How do I replace the swf product files with my own? e.g. A video, an mp3 or another swf.
Answer: Open the “CATEGORY .FLA” folder and the .fla file within the folder? That is where the video and mp3 are loaded from in the demo.
Meaning, the flash file loads .swf files so you can publish unique actions to each product.
e.g. You could load a slideshow, a video, or an mp3 from each unique .swf. You need to open the “Category 1 Product.fla” and publish a unique .swf for each new product. Finally, edit the “Category.xml” files according to each new .swf name you publish for each product. Then save the XML files when done and republish.