I realise this makes me sound insane but I've experienced this several times now and several people have witnessed it, so please hear me out. When using MO Word and Power Point on my MBA, I regularly experience that when I click on a file, an older version of the document opens. This has screwed me up different times now (work presentations, etc, very annoying). I have no idea why or how it happens. I've had colleagues watching me save the newest version of documents only to have earlier ones open when I reopen them and I have no idea at all what is happening. They don't either. Does anyone know what I'm talking about, and how I can get rid of this? My MO pack was provided to me by my University and it's the 2011 version.