You cannot enter boards with this modul but you can enter them with the normal modul for boards in roof design. When your roof has elements the normal panel modul does consider this moduls. You can define for each slice of your roof if the sclice should be seperated by the modul or not. Each volume (beam or panel) which is entered by hand belongs to the element of the area where the volume is entered.
I do not know anything about prices. You have to ask our salesman.
If you start the program with 6-6 the program starts in a demo mode. You can see and use all functions. But if you want to test element modul you should have a version 6.02 which will be availlable this week (I hope).