API documentation for the project is available at http://thor.cam.ac.uk/group/CST1b/foxtrot/javadoc . Or in CVS, in doc/javadoc . One exception is the foxtrot.primetest package because it is not yet compilable. Mat Matej Pfajfar St John's College, University of Cambridge, UK PGP Public Key @ www.telesat.si/~badbytes Most people are good people, the rest of us are going to run the world. -- badbytes