Looking at the seat plans, rutankrd is correct and is the 28/384 2 class aircraft.
Looks like enough capacity increase to see us until mid-late 2015 anyway, unless C class suddenly has an upsurge in sales.
Looks like our A330 is starting one of the many new destinations that Etihad have announced next year (likely to be Perth as the other A330-200 route is Rome but that's not until 15th July)