Hi list I'd follow many documents and create a lot of failed CD-ROM so called "frisbee". >_< My only target is to build a customized RedHat kickstart CD. And now I'd solved almost problem, just one thing .. I use the fancy tool from redhat's built-in tool named `redhat-config-kickstart' to generate my `ks.cfg'. But when I boot with this CD, it will crash with some python's error message. Seems it can't recognize the @Minimal or @xxx packages ... etc. So I assume that the problem is `comps' file The `comps' file which is located on $SOURCE_DIR/RedHat/base/comps.xml I've patch this file with `Boot CD Howto' and then I found this list's another useful link http://rhlinux.redhat.com/anaconda/comps.html But now I wanna create a customise CD. How can I create a ks.cfg with ` valid ' macros such as @Minimal or @xxx packages ... ? Any fancy way to approach it ? Thanks in advance -- Armani Liao mail: codevel@xxxxxxxx