Shimano Carbon 2011 Dura Ace PD-7900 SPD-SL Pedals

First we showed you a new wheelset from Shimano, and now for 2011 Shimano brings out the carbon Dura Ace pedals, known as the PD-7900 SPD-SL. The Shimano Carbon 2011 Dura Ace PD-7900 SPD-SL Pedals takes away the aluminum body and adds carbon fiber, which slims the pedals down by 30 grams.
The Shimano 2011 Dura Ace Pedals use a stainless steel plate allowing a nice durable surface for the cleat, plus you can move your foot around without tearing into the carbon. Following, the axles and bearings are held with a billet aluminum cylinder which is bonded to the interior, and each pedal has three sets of bearings. Weighing in at 248 grams, releasing September 2010. Retail price is $349.99.

Now i am on a full Dura Ace groupset with the new PD- 7900 carbon pedals added.They are AWESOME.
How easy is it to release your shoe from the pedal when you come to stop light etc, the pedals i am using now
are to hard to get your feet out out of, have fallen of my bike twice in two weeks.