precisely as above, ive got a 14 plate and a 66 plate one, both 1.5 DCi. If possible its really worth looking for a 66 (possibly a 16 too) as they get MediaNav evolution over media nav and its night and day, both in the responsiveness of the screen, DAB as standard, much better sound quality (the older ones are unacceptable imo) and you can also stream music via Bluetooth without skips and pops!
later ones also get a much nicer interior without all the gloss black plastics, red dials over the yellow and all the cheap plastic shiny chrome is replaced with aluminium look stuff.