the DDC version is a special edition.
as Sigma said, you can change media files. they are located inside a hidden folder inside the app package. though you can change the global aspect the main interface, some sliders, typo, and backgrounds still remains as the basic skin.
The final release with seamless graphic integration, chaotic jittered interface was made by GarageCube. please notice that this version is not available for retail it's part of the video installation we did for the abode of chaos and garagecube is not responsible for disfunctions of the software in case of you tweak graphics.
if you want a full skinning feature in a future release send a wishlist message to garagecube
and i agree with sigma, i'm not sure garagecube will really like this sort of Tunning feature

.