Jing project

Yesterday in our Technology class we downloaded Jing project software. Bill demonstrated how to conduct a tutorial class using the software. It was interesting how we could capture a selected portion of the screen, write instruction, point with the help of arrows at specific tabs on the selected portion of the screen and finally add it to a word document. This way we can make a tutorial and reach quite a large no. of students at the same time. It was real fun capturing the screen. But, back home when I tried to download Jing into my laptop I failed to install the program. I got dissappointed and finally stopped trying. Bill, will you be able to help me out?