Hi! If I understand you correctly, you seek for GALib sources, don't you? So one can download them, for instance, from ftp://lancet.mit.edu/pub/ga/ or http://lancet.mit.edu/ga/dist/ (there are GALib versions up to 2.45). If you've meant something else, tell me, may be I could also help you in that case. Sincerely yours, Eugene Shatokhin.