The plugin you can download from http://www.gnupg.dk/contrib-dk/idea.c and the signature are not "compatible". My trusted gpg is complaining about a wrong signature for idea.c. What can I do now??? Regards, Jan BTW: please CC: me; i'm not subscribed to the list -- Jan Blunck Technische Universität Hamburg-Harburg J.Blunck@tu-harburg.de http://www.tu-harburg.de/~sejb3103/