If the streaming player doesn't work for you, or if you'd rather grab it as a file, you can (click on pause and) download manually as ss4.mov, 54MB, released 7th February 2006. (If you'd rather have it in the even smaller-screened 3GP format, for playing ON your smartphone, it's ss4.3gp (23MB).
Programme 4 covers:
All content on this site and in the Smartphones Show is copyrighted to Steve Litchfield and to the relevant guest reviewers. All rights reserved, please do not distribute the video files further than your own computing equipment.