Dash is easy to remove - don't even need a guide:
Take the silver (or painted) strips off the front of the dash, remove all Torx hidden away. Look just inside the doors, on the side of the dash is a plastic Torx-headed locating pin, take those out (one each side). Pull the top of the steering wheel cowl off and there's two Torx screws in there - remove those too! In the windscreen vents there's a screw at the left, right and in the middle - take those out (Torx again) and pull the A-pillars off (there's a clip at the top if you squeeze a finger in and take a look - you have to pull the door seal off to do it!) and once both A-pillars are off you should be able to wiggle the dash and pull it free.
In the words of any good book, fitting is reverse of removal! You'll also find tons of space to fit the box for the Bluetooth in there, wire for the iPod through the top of the glovebox, the power regulator box (grey thing!) and you need to do it if you want to fit a stalk adaptor - worth doing IMO and about £40 tops for a good one on t'interweb!