''lo Not usually one for exposing myself in public, but if anyone is interested I am keeping a development diary for my current project at http://www.geocities.com/chromadrake/ Sorry, no downloadable code yet - but it does have a few screenshots. Why am I posting this? If I know people are looking at it I will be embarrassed into updating it regularly Keef ----------------------- glDisable(WORK); glEnable(GL_CODING);