Ideally one uses mainly kickstart commands to configure the system during the installation - then the installer (Anaconda) takes care for everything for you. If

Ideally one uses mainly kickstart commands to configure the system during the installation - then the installer (Anaconda) takes care for everything for you. If you use custom scripts with kickstart, you are pretty much on your own, like with any other custom script. BTW, maybe open an RFE to include a helper script in the installation environment for easy & robust file downloading ?