I have just noticed that the Osi doxygen documentation is missing from http://www.coin-or.org/Doxygen/Osi/ And it also looks like the doxygen documentation for version 0.98.x here is missing: http://www.coin-or.org/download/source/Osi/ -- Kim Hansen Vadgårdsvej 3, 2.tv 2860 Søborg Fastnet: 3956 2437 -- Mobil: 3091 2437