>>> I have a enhanced scsi driver that I would like to insert >>> instead of the existing one. I suppose I would have to unload the >>> existing scsi driver before inserting the new scsi driver. But whenever >>> I try to unload the existing one it rightly gives the error ?Device is >>> busy?. This is b?coz my hard disk is a scsi hard disk. Since your disk is scsi, you might want to include your driver in the initrd with --preload command. For anychanges in the driver, you might have to change the initrd as well. check the man pages of mkinitrd for --preload option. bye, Om. --------------------------------------------- Free POP3 Email from www.Gawab.com Sign up NOW and get your account @gawab.com!! -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/