Hi, I have built a custom FC1 cd by removing all the unwanted rpms and making a single cd which suits my purpose. What i have not been able to find is how to upgrade the boot kernel which is used by the installer when installing the FC1. The original boot kernel in FC1 cd does not have support for certain things like sata drives or certain scsi,lan cards. Due to lack of such drivers the installation itself fails as it is not able to initialise the harddisk via the scsi cards.I have been trying to understand how to upgrade the boot kernel which resides in the isolinux directory of the cd. But have no success and also am unable to find any help via google. Does anybody know how to achieve this, especially as to how to handle the modules.dep, modules.cgz etc. Any informative link would also be very helpful to me. Mandar Deodhar