Looks like Mclaren/Ron has finally realised that if Kimi is not given the reliability to win the WDC at Mclaren he is gone... no doubt Kimi has expressed in not so pleasent terms that loosing another battle for WDC due to reliability means he is out of the team! IMO of course!
If Mclaren build a reliable, and competitive car (I dont think Kimi needs the "fastest" car) we will all get to see a great battle in 2007 between Alonso and Kimi in the same machinery.

"Once the new car has been released, our primary focus will be durability testing, proving the software, the systems and the 11,500 car components, 90% of which have changed from MP4-20. Then we will start to look at phasing in upgrade packages onto the car.