Instalinux
"[Instalinux] is a simple, easy way to install Linux. You follow the steps in the System Designer to choose from a bunch of different distributions and versions of Linux, and to choose what software you want included. The final product will be a fairly small ISO image (30 MB or less) that you can burn to a CD and boot from. It will automatically build your system for you, pulling what it needs from the network mirror you selected, while you sit back and relax. [...]
This site is most useful (currently!) to experienced Linux System Administrators who need to standardize their system install routines. It enables you to build custom install images for various flavors of Linux. A custom install image is one where most or all of the questions that a normal install asks have been pre-answered. You can also optionally preselect what software will be installed automatically before the system's first boot into service."