I've switched the Oxford Guide licence to Attribution-ShareAlike 2.5 <http://creativecommons.org/licenses/by-sa/2.5/>, <http://lists.ibiblio.org/pipermail/cc-licenses/2005-May/002313.html> from 2.0. This essentially only formalizes the ability to attribute to a collective work (ie the wiki) as was already detailed in the licence policy, so this shouldn't affect anyone's rights in any way. Cheers, -- Dominic Hargreaves | http://www.larted.org.uk/~dom/ PGP key 5178E2A5 from the.earth.li (keyserver,web,email)