So, now you’re working on a fancy formatted file and would like to have a preview of what your translation looks like. To do that, you save in OmegaT (Ctrl+S), create translated document (Ctrl+D), and open it in LibreOffice or OpenOffice.org. A bit awkward, and you wish there were a preview button in OmegaT, but oh well, as long as it gets things done, you’ll bare with it.
But oops, the document was already open, and opening it again doesn’t automatically update the view in Office. Luckily, there is File → Reload functionality now both in LibreOffice and in OpenOffice.org, so you don’t have to close the document and reopen it again.