How Do I Set Default Permissions

(SuSE Linux 10.0, Nautilus 2.12, Gnome 2.x) I can't seem to locate info on how to set default permissions for a folder and it's contents. For example, let's say I want all new folders and files under a given folder as well as files moved into a folder to take on the permissions of the parent folder. First, is this even possible and, if so, where would I find info on how to do it? Thanks for any advice. Donald D. Henson, Managing Director West El Paso Information Network The "Non-Initiation of Force Principle" Rules