Hi Antonio On Saturday 02 December 2006 10:13, Antonio Vargas wrote: > tested the exe and refused to run on my 10.3.9 ppc machine. Hmmm. How does one compile a binary on 10.4 that is compatible with 10.3? > compiling > from source worked like a charm and enabling gl debug said it was > activated... and it works fine :) Great! > btw, looks like evilrich adapted and integrated the code for OSX > OpenGL extensions? Thanks for that code. Actually, I already got the same information from one of Apple's OpenGL programming guides. The texture_rectangles extension is the one that makes the big difference. The other two doesn't seem to have much impact on performance - on my system, anyway. Cheers, Rich