One, it's the long-awaited update to the RTM version of the framework.
And two, it now handles OD+ comments, too, if you export them (although it can't yet turn them into LJ comments, so they end up appended at the end of the entry, with horizontal rules as separators. This support is still a little experimental.)</b>
Download it from http://www.jourbeau.com/cerebrate/OdMirrorSetup.msi or its home page at http://www.arkane.demon.co.uk/OdMirror/.