I''m running win98 with a voodoo 4500 on a pIII 450 and an onboard graphics card which I use for multiple moniters. first I''d like to say a BIG thanks to all the tutorial peeps, job well done there''re excelent. but, I''ve encountered a wierd bug when it comes to starting the stuff in fullscreen mode, in that if I clicked YES to start in fullscreen mode I get "this program has performed an illegal operation and will be shut down". if I start in windowed and switch to fullscreen everythings fine so I fixed it by adding code which first starts it in windowed mode, then instantly calls KillGLWindow(); followed by creating it in fullscreen mode which seems todo the trick. Oh and I''m also experiencing a complete crash when I switch to fullscreen, then back to windowed, then try to close it, I haven''t figured this one out yet. Any thoughts?

^bump^

The problem is most likely with the multi-monitor setup and the Voodoo card. Try just using the voodoo for a while and see if the problem goes away. I know for a fact that some 3D cards specifically do not support multi-head setups.