Just got a new MBPr 15 inch, I plan to use Migration Assistant to transfer data from the Time Machine backup for my November 2007 13-inch white Macbook with 10.6.8. Are there any major issues that I face in the transfer? I'm still using Microsoft Office 2004, which is not supported on Mavericks. I have bought Office 2011. Should I remove Office 2004 from my old Macbook and then do a new backup so there's not a problem when I migrate programs and files? Or can I select not to migrate Office? Or will the 2011 installation write over those files? I've read that people had trouble uninstalling Office 2004 from a later computer because the uninstaller is not supported. Or I guess you can manually trash the Office folder? Thanks for your assistance.