Hai all I want to insert my module during booting and clean up during shutdown.how do i perform it? Thank u for spending ur kind time for me. Thank u in anvance Kannan r _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/