Ubuntu LiveCD Creator
"This spec proposes a set of tools and graphical user interface to create and maintain custom Ubuntu LiveCDs.
Our scope includes all manner of LiveCD creation. LiveCD tools should provide a robust enough environment for the Ubuntu developers to generate the official CDs from them. Required functionality includes:
* Creating LiveCDs based on templates, such as bare minimum installing ubuntu-minimal
o Selects repositories
o Selects default packages
* Adjusting the packages on the LiveCD by adding or removing through a Synaptic-like interface
* Adding files directly to the LiveCD just before finalizing
* Modifying the default X11 environment
o Execute a GNOME, KDE, or XFCE log-in in Xnest
o Save the home directory as the /etc/skel
* Saving and updating LiveCD templates
o Save the package list, /etc/skel, and additional files
o Update by adjusting repositories and performing upgrades or dist-upgrades
* Adding the Ubiquity installer"
https://wiki.ubuntu.com/LiveCDCreator
https://blueprints.launchpad.net/ubuntu/+spec/livecd-creator






