Hi Ken. Looks like they are pdf files. When I click on them they open up. No problems. Do you have a pdf reader installed?Thanks for posting the link, and it looks like there is LOTS of good info there. BUT - I can't get to any of it. The tutorials seem to be in some type of special JSviewer that I don't have. I can look around the Gallery area some, but once I get to the tutorial section list of tutorials, that's as far as I seem to actually see anything. Maybe I'm missing something, Randy, can you display all the tutorials?