My sister just got a MacBook and she has iLife 09 and on my Mac Pro I have iLife 08 and when I tryed to install the MacBook iLife 2009 bundle software on my Mac Pro it says I cannot install this disc on this computer? So do I need to do a freash install of Mac OS X Leopard then do the iLife 2009 of the MacBook install disc? Are the Mac Pro and MacBook install disc are all the same?