Hi there, It seems to me, that the 1.2.2-3.3 version of libsdl1.2-dev, is defect in some way. When I try to compile any program using SDL and OpenGL, the window/screen shows the last image, from the OpenGL program which was previous run. I have tried this with both my own code, and some code from the SDL OpenGL intro tarball. Is this a bug or a feature? -- Paul Fleischer // ProGuy Registered Linux User #166300 http://counter.li.org