Can't any competent Directory Services set-up handle this, such as the one from Novell, or Apple's or Sun/Netscape's, or maybe even Microsoft's?
I think they can, so why in world would an enterprise go to the expense of dedicated software to do it, when they have the capacity with existing software?
I ask this with some trepidation, cause I know 2b is probably both more interested in and more expert in these things than most of us :).
ron