It is recommended to read through the general documentation, before using the application. Many questions and problems can be avoided, if you configure the application correctly.
The develop section is meant for developers and enthusiasts, wanting to extend the functionality of the application. It is written entirely in C# and it is compiled against .NET Framework 4.0, so make sure you know the basics before starting.
If you are having a problem using the application, read through the appropriate section below. If it is an application known issue, there is usually nothing you can do, before a patch is released.