Create a user account in the Active Driectory Users and Computers snap in that will serve as a template for the standard roaming user profile.
On a client computer (xp) which depends on client operating system or systems you are using on the network, configure the desktop, control panel,, and other user sttings as you want them to be saved in the standard user profile.
Copy the file ntuser.dat from the local computer to the server share (the file is in the \documents and settings\user name\
Configure your users profile mandatory, use windows explorer to rename the standard profile that you created. OPen the share that holds the standard profile and then change the file extension from *.dat to *.man. The profile is now a read only becuase of the *.man extension.
و پس از ایجاد آن، با Group Policy جلوی تغییر یوزرها رو بگیرید مثلا اجازه تغییر Desktop را نداشته باشد.