Question : How create NT domain on Windows XP Professional

Hi,Can you guide how to configure a NT domain server/NT domain network on windows xp pro.
I need to have NT domain Login/users. I have 5 system on my LAN. One more thing : i dont want to use Win 2003 server. Please help to configure on win xp pro only.
I think if i am able to setup  Active Directory management tools  in win XP Pro, then i might or what ever suggest i'am ready to try.
I have read blog where they say we cant, but some else its written that in win xp is configured as server,then we can. Once i heard windows xp pro can work server and take upto 5 clients. please help me with point to the point and full descripts and step by step instruction.

Answer : How create NT domain on Windows XP Professional

Well, here's your Users and Computers

http://forums.techarena.in/active-directory/694630.htm

and a lightweight version of Active Directory (but not as a Domain)

http://www.microsoft.com/downloads/details.aspx?familyid=9688f8b9-1034-4ef6-a3e5-2a2a57b5c8e4&displaylang=en