The last we spoke about the license, Jean-Marc brought up a serious problem. Basically, Overflow (the processing layer) could not legally link with GPL and non-GPL libraries, BOTH AT THE SAME TIME. This stopped the discussion dead in its tracks, as there seemed to be no way around it. It also seemed to smack of the licensing problems that KDE had: We could make an exception for non-GPL libraries, but the owners of the GPL libraries would each have to make the same exception, and that doesn't seem likely. But, Jean-Marc, isn't this library linking done by the user at compile time? Providing we don't distribute Piper with links to both non-GPL and GPL libraries, it would then be left up to the user. And, an important thing to consider is that a user can't really violate the GPL unless he/she re-distributes. As far as I know, a user can link GPL with a license from Mars, and it won't matter, if it is for personal use. Comments? Cheers. Jeff -- J.W. Bizzaro jeff at bioinformatics.org Director, Bioinformatics.org: The Open Lab http://bioinformatics.org/~jeff "Injustice anywhere is a threat to justice everywhere." -- Martin Luther King, Jr. --