BuddyPress.org

Yes, for some reasons I yesterday I removed the buddypress plugin beta to come back to the 1.7.2 version but forgot to install it again.. sorry for it, now i put it back
No i didn’t do as you suggested, I will now. (5 mins ago I sent a message to the theme author)

p.s. sorry for not considering your comment (the first one) but on that moment I found the other one more clear. (i’m a BEGINNER in these and you speak a lil’ bit too complicated, you have to tell me step by step what to do…no offence)