We have already released a second techdemo in June 2010. It features deffered lighting (our old lighting system), shaders and at all rendering:
Just download and install everything of the package. Please note, you really MUST NOT cancel any of the extra installations, such as the Visual C++ redist package or the DirectX update. They will check if your system needs new files, and if so, they will download them. If not, they'll do nothing. To start the demo click on the desktop icon. For deinstalling delete just the desktop icon and the folder chosen during the installation.
This techdemo does NOT represent the current rendering quallity or performance of [w]tech. Since the release of that techdemo nearly everything was rewritten.