Desktop presets for live media
There are 4 profile presets: desktop, gtk, qt and community.
In desktop are files and settings common to all ISOs (font settings, gtk-.0, kdeglobals and .face), necessary for uniform look across toolkits.
In gtk and qt are settings for the basic DEs and additionally for the applications and helpers that accompany them.
The community collection pulls all 3 above and adds preset configurations for several common applications and programs.
The resulting packages don't have conflicting files and can be used together to create fully uniform-looking installations.