Salve!
I am just starting to use Emacs-Org-Mode and planning to use it for my GTD system.
However I am not sure what files (file structure) to use.
Until now, I made a directory for each project.
In each project directory I have a text file called "plan".
This is where I did my thinking and planing until now... but is is very limited and lacks the ability to get an overview/idea of the whole project.
I used this structure because I knew where everything was. (.pdf and other files as well as text)
Now that I discovered Org-Mode, I am thinking about the following methods:
1) Replacing the "plan" files in the project directorys with "plan.org" files. Still having one directory per project.
2) Having one "projects.org" file and a directory called "documents" (or something similar) where all the non-text-documents go. The projects.org file then links to the appropreate documents. Seperate higher goals file.