>> Ok, I did :) >>Take a look at it and send me some suggestions (more infos in the source) >> Peter Looks good to me. Is this svgalib code (I don't have svgalib on my system)? If so, I will make a new file for it. Then the API/SDK specific code will be in their own files (e.g. svgalib.c, ggi.c, opengl.c, etc...). Thanks, Brett