title: Mercurial server on Windows using ActiveDirectory for authentication
body: <p>I'm running Mercurial's hgwebdir.cgi on WinXP over IIS as a central repo for sharing code with my team.  I'd like to use ActiveDirectory to authenticate to the server when pushing/pulling through TortoiseHg and/or the command-line hg client.  Has anyone done this or seen instructions on how to do this?</p>