Knightoflight wrote a terrain renderer for the irrlicht engine and is asking for help to extend it. You can contact him using the forum. Download the renderer from the download section.
I uploaded a screenshot of the renderer and added two new questions/answers to the FAQ.
And last, there seem to be some problems with the CodeWarrior tutorial: Some applications seem to crash. If you find a solution for this problem, would be nice to post it into the forum. Thanks!