The software should be usable by reading the docstrings. If you think that certain features are missing or you found a bug, don't hesitate to ask me via mail! Supported Python versions currently are 2.5 and 2.6. It might still support 2.4, but I did not test that. 3.x is currently not supported, because the syntax is incompatible. However the fixes needed to make the code usable with 3.x should be small. Eventually there will be a 3.x branch. Installation should be easy using setup.py. I recommend running the test suite by invoking "python test.py" from the source tree to spot problems early. This is especially true if you try Python versions other than 2.5 and 2.6. Helmut Grohne