[NTG-context] PPCHTEX Mailing List

Does any one here knows what is going on with the PPCHTEX Mailing List ? I have sent request to subscribe, reports of errors in documentation, etc ... there and never got a reply back! Nothing has even gone into the archieves since Dec last year. Letters to the owners of the list have also gone unanwered. Does any one here know what is goin on? Paulo Ney de Souza