I'm not associated with the developer or the application at all, but I have written a quick start guide which I have sent to the developer. I'm not sure when it's going to happen but they're going to distribute it with the application, so at least you'll be able to get going with the application with some expectation as to what's going to happen.

In the interim you can get the guide from http://www.harbey.dircon.co.uk/Quickstart_guide.zip