Writer2Epub generally does great with file conversion. I'm running 1.1.14 on OOO 3.3 on a Windows 7 system. There are a few little glitches in image handling, but nothing too serious. There is one odd behavior: in headings, it creates lines like this:
<h2 id="heading_id_13"><a id="__RefHeading__19_186737589"></a><span class="italic"><span class="bold">August 2006</span></span><a id="__RefHeading__19_186737589"></a></h2>
(emphasis mine) --epubcheck rejects the duplicate links, so I have to go into each chapter and remove one of them. Is there a reason for the duplicates?