hi i just noticed that guile 1.8 is out (Feb 2006) what's much nicer about it then 1.6.7 is documentation: http://www.gnu.org/software/guile/docs/docs-1.8/guile-ref/index.html i'm downloading it right now to see if fluxus will compile with it. i'm not sure gh_ interface has survived though. cheers, artm