You get everything with the demo. Tutorials, quicktimes, manuals (PDF/HTML.) The demo does not time out. As far as I can tell it lasts forever. However, at the moment it's only available for 1.5, it renders with watermarks on the image and you can't save. But you don't need a license. Just install and go.
Ed
XSI Videos, Classes, Tutorials, Tools, Shaders....
Available at:http://www.EdHarriss.comhttp://www.EdHarriss.com