hi I want to set permissions in an environment win2K advance server
having one folder called parent
having 10 sub folders in it child1, child2...child10
having 10 users. user1....user10
i want all 10 users full access on all folders except folder1.
now 7 users user4..user10 will have read only access over folder1.
and 3 users user1..user3 must have full control over all the folders including folder1.

can you please tell me the way ????