...use ardour session exchange

Is there any documentation about ardour session exchange? Is it working? How does it work?
I didn’t find anything on the web.
I downloaded it through synaptic (i’m on ubuntu) but no executable seems to be there…
Please Help ! I would like to share a session with a faraway friend…

Just copy the whole project directory.

You mean i should transfert the whole directory via ftp?
I heard about ardour-sessions-exchange (http://www.linspire.com/lindows_products_details.php?product_id=13185)
and the ability to copy only changes from older version sounded more handy to me…

Didn’t you hear about it?