We've finally got "Edit Online" working in Share for Office 2010 users in Windows 7 (using Alfresco 4.0c). Now, we're trying to get this going on the Mac. Based on what I've seen here, it looks like Internet Explorer is the only supported browser for the online edit functionality. However, in a recent Alfresco 4.0 presentation, there's a slide titled "Changing Content" that indicates online edit is supported in both Office 2010 AND Mac Office 2011. While I understand that I can likely edit a document over WebDAV if I know the full URL to that doc, I can't seem to figure out if I can do this directly from Share. At this point, I never see the "edit online" link unless I'm using IE. Does anyone have additional information on this? I really want our Mac users to launch document editing directly from Share without needing to know the WD URL. Thanks!