sir While installing IT practical Exam cd two of our systems with sgl 2007 shows following probem. cd rom cannot be mounted..for that i tried eject -n the response is eject;tried to use '/dev/hda' as a device name but it is no block device eject;unable to find or open device for;'cdrom' .please help .i reinstalled sgl 2007 in one of these system Then no problem. is their any easier solution --------------------------------- Looking for last minute shopping deals? Find them fast with Yahoo! Search.