What is the difference between an SPS and an SPP file?
These two files are not to be confused with one another as they are completely different. An SPP file is a virtual project in which you can organize your XML files, style sheets, DTD’s, Entities etc. An SPS file, otherwise known as a StyleVision Power Stylesheet, is a form based template. This template is created in StyleVision® 2010 and must be opened in the Authentic view, Authentic® 2010 Browser Plug-in or Authentic® 2010 Desktop. The purpose of a StyleVision Power Stylesheet is to provide an end user, who has little or no knowledge of XML, with a user friendly interface to create valid XML files.