This is the top tree of all tools required to create the Gentoo Clutering LiveCD.

catalyst/
	This folder contains the required .spec files, kernel config and scripts necessary to generate and run the Gentoo Clustering LiveCD

overlay/
	This folder contains the overlay you'd typicaly would add to make.conf to use it's ebuilds.
	See overlay/Chahgelog to know which ebuilds should actually work (I haven't hard masked my exploratory ebuilds yet).

profile/
	This profile directory is meant to be used as portage_confdir: /etc/portage for catalyst. 
	It is mainly used to unmask required pacakges to get GCC-4.3.x into the LiveCD throughout the stage building.

README
	I'll let you guess...