iChat/iCal MCX in 10.6?

Hey guys, Related to my previous list of posts regarding iCal/iChat MCX settings via ManagedClient. Has anyone successfully applied MCX via DSLocal OR Open Directory on a 10.6 client workstation, and successfully created an iCal AND/OR iChat account? I want to know if it is just an isolated problem, or if it doesn't work at all.