I had released an OINC tutorial several months back, and just got around to converting it...here it is!
In several formats:
This is a complete walkthrough of the chatroom, and some decent information on application settings.
This is the tutorial when it is completed in case you like to view what the PDF will bring you to.
EXE (in zip) download
And that's the finished EXE.
Hopefully, I set it out in a way that tutorial makers can follow as a template.