Awhile ago a friend of ours got married. I found out through a mutual friend that she checked out e.m.papers but was confused about how my printable wedding templates worked.
I was kind of dissapointed and tried to think about what I could do to make it easier to understand the concept. I knew this would be an obstacle at a wedding fair I had a booth at so I printed out and mounted at set of images explaining, step-by-step, how to make an e.m.papers wedding printable. This was in Germany, so the whole concept of a printable was foreign at that time.
The images worked. People would look through them and then say 'Ahh! okay,'
So now, I'm posting this as a reference I can link to, point to whenever people need an 'at-a-glance' view of how the whole e.m.papers thing works.