jVi-1.1.6 for NB6.0 and NB6.1 now available at https://sourceforge.net/project/platformdownload.php?group_id=3653&sel_platform=9516 , see http://jvi.sourceforge.net/?CHANGES.html for more information on recent channges to jVi. There is also a optional patch file for NB6.5 to get proper vim undo/redo chunking.
The biggest new feature in this release is text-object selection. A very cool feature that works with both operators and visual mode. I never used it before, and I'm a fan now. Thanks to the community for the feature request.