Connecting Active Directory

Hey guy´s, first, thank´s to all by greeat forum.

I would like to create a discussion here, about ldap and Active Directory.

currently, i use winbind to integrate linux and active directory. But for a high number of connections, the use of winbind is not very nice.

Sometimes the connection drops.

someone could tell me if is possible, if through the SFU (services for unix) to integrate directly the ldap to active directory, discarding the use of winbind?

sorry for bad english.

Thansk guys.