This site has been designed and is maintained and hosted by Shepperton Software. The code is the copyright of Shepperton Software and you should not copy, use or adapt it without our prior written permission. On small screens, pages will generally look best if viewed in portrait mode. Videos are in MP4 format and are viewable on all modern devices but some old equipment may not be able to play them. The principal body font is Exo2 (by Natanael Gama) and the display fonts are Frente (by Frente), and Calligraffiti (by Open Window). We welcome any comments you may have about the site.