The demo warlock profile uses the new PQInterface Rotation editor. Right click on PQI and select Rotation Configuration and it will bring up the options menu, if it doesnt then you are probably using an old version.
@LazyRaider You can change the Demonic Fury threshold in the ability editor, I've never been able to dump all my demonic fury during a heroism or DSK but you can change the values in the Metamorphosis(Cancel) ability.