As effect's full internal name is used when looking up the effect, you now need to provide the full name
(e.g. kwin4_effect_blur instead of just blur) when loading effects via dcop.
svn path=/trunk/KDE/kdebase/workspace/; revision=669032
ATM you can toggle them on/off, but KWin part isn't done yet, so KWin doesn't care about your changes yet.
You can try it with 'kcmshell kwineffects'
svn path=/trunk/KDE/kdebase/workspace/; revision=668251