Currently, you will find only a part of the complete SDK on SourceForge.

The complete SDK containing both sources and runtimes for all supported devices can be downloaded for free on the SuperWabaSDK download.

It includes enough documentation to get you started, and sample applications to make the process even easier. Tutorials and Support Plans are available, and free user-managed support is provided on news://news.superwaba.net/pilot.programmer.waba