You can get the very latest source code at
http://darkbasicpro.googlecode.com/svn/trunk
You need Tortoise SVN installed to download it all.
Regrettably, I have now abandonded Dark GDK for my development work and moved on to Irrlicht instead. It seemed to me that the Dark GDK was three-quarters finished, with some very serious bugs and omissions (3ds support not working, many memory leaks, no way to protect assets and so on).
I spent a lot of time bug-fixing and adding new functions, but it seemed to me that the developers had lost interest and moved onto something they found more interesting.
I am looking to the future (DXD11) and Dark GDK isn't there. Nor is the ADK, based on this experience. Having been disappointed once, I won't risk it again. It is a great shame, as I love the ease of use of Dark GDK. Had it worked as promised, my development times would have been substantially reduced.
Amazing Simulation
www.amazing-forum.com