11/27   I have an annoying ass problem with MS Powerpoint in OS X, where I
        can make and save any changes I want, except font changes. If I
        change the font, save the document, close powerpoint, and then
        open the document again, the font is still the old font. WTF?!
        Anyone have any ideas? Thanks.
        \_ No, but my Powerpoint under OS X doesn't do this.
                \_ Oh, it doesn't behave like this all the time, just with
                   this one ppt file (that was created with a PC). -op
                   \_ you might want to install MS core font on your Mac
                      so it doesn't try to substitute fonts.