witam shape-univ, Zbyszek found a compilation bug in circles. :) The bug was because of using "casting" (changing the type of a variable) in pxalloc.c in a way that was accepted (but considered "deprecated" - should not be used any more) for gcc-3.4. Zbyszek used gcc-4.1 which no longer accepts this. The bug is fixed (in principle) in: http://cosmo.torun.pl/GPLdownload/dodec/circles-0.1.62.tar.gz Please feel free to check if the bug is really fixed. pozdr boud