script to add user into Active directory

hello , i need a script in bach or powershell able to : 1- Create and add users in my active directory in speciafied Organizational units ( "markiting" or "selling") 2- the script must ask for : - name , surname, logon name,password, with option : (user can't change password, password never expire, and account must be active). when user is finish create, it must ask for begin again or exit. 3- when a user for "markiting" is create the roaming profile of the user must be set to : \\myserver\ markiting\%username% when a user for "selling" is create the roaming profile of the user must be set to : \\myserver\ selling\%username% 4- the script must be able to delete the "user account" and "the roaming profile". (delete by logon name) hope someone can help me out, sorry for my bad english i am french. for any more information please contact me.