Purchased a 13inch MBP 2.26 and considering upgrading to the 2.53. I installed my intel x25 in the 2.26 - will I be able to take it out and just pop it into the 2.53? Or will I have to reinstall the OS, bootcamp etc. So going from new 13 in unibody MBP 2.26 to new 13 in unibody MBP 2.53? Thanks!