As per the discussion on the design forum, I'd like to go ahead and update this data model in HEAD, perhaps over the weekend or early next week. Just so I don't clash with anyone else's work (since this is a big change and is likely to render any code not checked in useless and make merging next to impossible), has anyone got work that has yet to be checked in? Just want to coordinate this with everyone before I go ahead and start making these changes. Cheers, -- Manik Surtani Lead, JBoss Cache JBoss, a division of Red Hat Email: manik(a)jboss.org Telephone: +44 7786 702 706 MSN: manik(a)surtani.org Yahoo/AIM/Skype: maniksurtani