FAT-Client Server installation

I'm going to build a Fat-Client server, I have planed to Use Ubuntu.11.4.
Please Help me for doing this.
What are the packages I need to install?
What is the step I need to follow, what needs to be configure in LDAP Server,DHCP Server and etc,

Is there and Document or tutorial ?

Thanks in advance.

I'm not sure what you mean by a "Fat-Client server". Do you mean a server that allows clients using Microsoft to see network drives on the server?

Refer the ltsp-build-client man page
Fat Client is a disk-less PC.

First of all, a diskless pc is called "thin client", not "fat client"
Fat client is quite the opposite.

I assume you want to setup a server-like pc.

There are countless services that you may need. Samba, nfs, ftp... I don't know what you want!