Hi I am installing CentOS4 over ether network using http and kickstart. I boot from the first CentOS CD and at "boot:" prompt I input "ks=http://localserver/install/custom.cfg". Except for minor glitches like "Kernel-Development group not found" warning, the process is smooth and is almost completely automated. Now, I want to add additional RPMS to the CentOS/RPMS directory to install additional packages in the default install. In preparation, I was regenerating the hdlist using "genhdlist" even before adding the extra RPMS, just to checkout. A new hdlist and hdlist2 is sucessfully regenerated in CentOS/base dir with a small reduction in file size of hdlist, but the network install fails at the end of "Preparing RPM transaction" screen with the message "install exited abnormally" and shuts down. Am I missing something? Thanks in advance Ajay