Animare plus offers two additional options:
With import you can reload joint positions which you have previously exported. Important. you can ONLY re-import lines which have been made with Animare. Attempting to import bvh-values which are altered or made with other software will fail.
You can connect to other Animare HUDs and change the joints of other users. Additionally you get also two Animare guest HUDs which are transfer - this way you can give this tool to people who do not own the Animare HUD. as soon as they wear the guest HUD you can change their joints as well. HUDs which you control via connect can also export their lines via your HUD. Plus you can import lines and send them directly to your controlled HUDs.
Animare plus is available inworld here: http://maps.secondlife.com/secondlife/CatAdore/19/115/23