I have deleted and reinstalled EVERYTHING with the journal/infocenter "unclicked"
It seems that once you install the new journal, you can not get rid of it.
I wonder if it is attached to some other mod?
I wouldn't mind the new over/under thing so much if it didn't default to all quest branches being open. It takes a bit of effort to close all the open branches and get to the quest you want. Then if you zone, it pops them all open again.