ProtocaseDesigner.com

Is it possible to use the software to create our own starting templates?

Two enlcosures I would like to create are:

Pyramids
Stair stepped enclosure. Like the front would look like stairs

It is not yet possible to create your own enclosures. It is in the works but will probably take a year or more to complete since we have to make sure that you can't create enclosures that we can't build. However if you were able to use a tool such as solidworks, you can of course design anything. (Beware, this includes things impossible to manufacture)