Hello, for people whose have an account on linkedin now a new Pulse Per Second group has been created. :) http://www.linkedin.com/e/gis/817417 Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti