(This is cross-posted in [link|http://z.iwethey.org/forums/render/content/show?contentid=48352|WWW] and Windows fora.)

We're trying to implement an auth system in PHP that uses the NT username as the key field throughout. I'm trying to poll the W2K server to get user info (full name, email address, etc).

How am I supposed to be able to do this? Note: We're not using Active Directory (yet) and the sysadmins say we're moving away from LDAP, which isn't running on this box anyway.