I found this video online about DCA and its expansion. Its really quite impressive and clever. Check it out. I know the people who did this and they said the WOC team even viewed the opening of this video and really liked it.
[ame=http://www.youtube.com/watch?v=5bT_lA3aQkQ]YouTube - Walt Disney's Wonderful World of Color (Update Disney's California Adventures)[/ame]