The primary purpose of Version 3.7 is to insure that Phota is compatible with the new Windows Vista operating system.  (New releases will be issued for all of my products with similar Vista-related changes.)  A revised Help system is the most noticable change:

• Help =>  Phota Help has been entirely revamped using the HTML Help system.  The old WinHelp program that displayed .hlp type Help files will not be installed with Windows Vista, making this updated Help necessary.  Anyway, the new HTML Help offers some nice features, so this revision is well worthwhile, and probably long overdue.  The Table of Contents panel provides a structured outline of topics, allowing convenient navigation while exploring subjects.  Index, Search and Favorites tabs are also available.  As before, each Phota screen and dialog includes a Help button to quickly access detailed information on the current task.
  

NOTE:  If you use the Phota CD/Screensaver Builder to create sharable album packages, you should also download the new version of that application (still free!).  The updated Phota Viewer is included with that download.