a student in my RHEL admin class this week specifically asked how to use multiple NICs to add fault tolerance. a good question, i thought. perhaps adding a short HOWTO on that wouldn't be out of line, something like this: http://www.how2centos.com/how-to-set-up-network-bonding-with-centos-5x/ i could even add that as a lab for future classes, where i simply add two USB network adapters to the student's machine and make it an exercise to set up bonding across them. just a thought. rday -- ======================================================================== Robert P. J. Day Waterloo, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================