There are two modes of operation for mouse clicks, they are selection mode (enabled when arrow is inset) and rotation mode (enabled when circular arrow is inset).
When in selection mode, clicking on a model group selects it and deselects any previously selected group.
A Shift-Click in selections mode adds the current selection to the previously selected groups.
When in rotation mode, mouse moves cause the object to rotate.
You can drag files from the desktop or explore onto the Crossroads application, and that file will open.
Currently selected groups can be moved from one Crossroads window to another by simply holding the shift key and dragging the object.
If you objects looks "funny" after they are converted you may need to "Invert Normals". This can be done selecting the groups to invert, and then by right-clicking in the view and selecting Invert Normal.
Updated versions of Crossroads can be downloaded by selecting the menu item 'Help|Upgrade...".
You can access the FAQ for Crossroads by selecting the 'Help|FAQ...' menu item.
As a last resort, you can ask a question that is not already available on the FAQ by selecting 'Help|Questions'.
