hello, i have written a small tool that visualizes the behaviour of the opengl blendmodes. since it is maybe useful for some of you guys, i packed it in a jar and made it webstartable you can webstart it here: http://www.embege.com/blendinspect/ any feedback is welcome! (even if it is completely senseless, tell me ) i would especially be happy to know if it runs on a mac, since that is the only platform i couldnt test it. thanks!