I downloaded this script and gave it a try and I was able to execute it. Unfortunately, it kept sending me the announcement that it could not find the "isolinux" folder although I have copied that folder to a directory along with six .iso files (CentOS) and the script (I intended to make a CentOS DVD with these file. Could anyone please help me solve the problem. Thanks all.
OOPPSS! Sorry, I posted in the wrong place. Could you move it to the right place. Thanks all.