I am trying to make a master copy of my presentation burned onto a CD-RW, I can copy the file ok, but when I go to my other computer (not the one I made the presentation on) and open the file up, I can't edit. It says "read only", soooo, I went back to the original computer and embedded the true type fonts, thinking this might help or at least temporarily solve the problem. But it didn't. Does anyone know how I can make this master onto a cd and still be able to edit the text or just the presentation itself, i.e. insert new slides, etc.?