Bert, I wonder if maybe it is not such a huge project.
For starters, it is going to be aimed at new users. That means nothing that pre-dates version 5 needs to be considered. Then I think you can focus on a few of the forums, like tips and tricks and general discussion, and then go for the thread title. Granted, a lot of "meat" is found within a thread that meanders around, but in lieu of a manual some "meta links" to topics like e-prescribing, letters, health maintenance, imports, backups, and the like might go a long way.
