Sorry for the crosspost, however, I haven't seen much at all going on in the -impl archives. Actually, that is really my question. Is anyone working on a sample implementation in parallel with the other efforts? Thanks, -- David N. Welton, Responsabile Progetti Open Source, Linuxcare Italia spa tel +39.049.8043411 fax +39.049.8043412 cel +39.348.2879508 davidw@linuxcare.com, http://www.linuxcare.com/ Linuxcare. Support for the revolution.