One of my group who are using this group blog (P2 theme) has asked if I can do this
In the admin area go to Settings -> Writing and under Remote Publishing
you'll see a checkbox for XML-RPC. Check that, click 'Save Changes' and
XML-RPC services will be turned on for your blog
I can't see anything in the settings that does this. And I am not quite sure what he means. Can anyone help?