Just a quick thought:
The forum is just beginning, and there are a large number of threads. It might make sense to make a couple of defined sub-fora (Installation issues, Error Messages, etc) to allow for easier searching and finding of threads. That would avoid a huge duplication of threads (like seen in the GetSatisfaction forums, or in the DropBox forums) where everyone complains about the 15th version of the same question.
It would also allow for multiple threads where the issue is not exactly the same, avoiding searching for an issue like mine and finding it is buried in a 158 post thread.