I'm planning to buy a new Mac Book Air. I would be using both OS X and Windows 8 using boot camp. I currently own an OFFICE 2010 (windows) and plan to buy OFFICE 2011 (mac). I want to know if I can use the same PST file for both outlooks? I want to be able to open either operating system and use MICROSOFT OUTLOOK from the same PST file. My idea is to be able to check emails and reply and at the same time read old emails using any operating system.