There is an article about Real-Time OSes and RT-Linux in the May issue of the Linux Focus online magazine. Take a look at it. Linux Focus: http://mercury.chem.pitt.edu/~angel/LinuxFocus RT OS article (english version): http://mercury.chem.pitt.edu/~angel/LinuxFocus/English/May1998/article4.html Enjoy. Randy --- [rtl] --- For more information on Real-Time Linux see: http://www.rtlinux.org/