Thats the plugin i´m using (http://buddydev.com/plugins/buddypress-multi-network/), but shared the users for all the networks, any idea?.
Again the same problem, i installed the word press, activated the bp multi network and buddypress, but an user loggin to his network automatically is logged y all the other networks, any idea about what is happening?
May be because i´m using this line ?
define(‘BP_ENABLE_MULTIBLOG’, true);
I installed all again and have the same problem, all my sites have the same content, if i create a groud in one it appears in all the other networks 
, i need independet sites, each one with his own users/content.
Do i need bp-multi-network plugin?
I´m not sure if it says Mother language o mother tongue, the language that you speak in your country (that was what it means).
I´ll try to make a new WP installation with a subdomain installation and see what happend.
Thx a lot.
I have the same problem, i keep trying to find a solution
