I got this error when exporting our live style and importing it to overwrite a sibling style. I ran an XML validator on the XML and it threw up an error: Errors in the XML document: 13429:66An invalid XML character (Unicode: 0xb) was found in the CDATA section. The source from this page was copied from a PDF into Dreamweaver, formatted and then pasted into the page node. Now this page has been giving me trouble for a few days. Basically any changes I make in the page node edit tab aren't being updated. The usual 'working' animation happens and the slide-down notice that the page has been saved. But it stays the same when I refresh it. http://www.avforums.com/pages/advertise/ The only way I can actually update the page is by editing the template _page_node.504. So first of all there is a bug, I believe, which is allowing crap characters to be saved in page nodes which invalidate the XML. But also there is something wrong with this page which means I can't save it. The one issue might be related to the other. This is the only page I am having problems with.