I have not used fantastico yet but I know if your trying to change permissions ..you go into cpanel ...into file manager ....find the file or folder you want to change the permissions on and click on the name of the file/folder... then in the upper right corner of your screen there should be 4 or 5 links as to what you can do with that file. in those links will be one called permissions click on that and another box pops up in the same place and there you can change permissions.... as for fantastico you will have to wait for someone who know a bit about it. Sorry .... hope this helps a bit more