I'm now using fnADQuery and this works great, but I want to be able to search other AD domains - I've changed the LDAP://RootDSE part into LDAP://server-name/rootDSE as MS's website says you should - yet I can never find any users. The domain in question has a 2-way trust relationship and I'm a domain admin on my current and target domains.

Any ideas as to why I can't search for objects in another forest?