3, to said the perm look and repair on all the time just make an exeuite line (like for admin tools in the init file) and set the path to the script in admin tools but not everyone likes this and every will get this and get anoyed cos say for example they go to a hospital and break the glass it will keep auto repairing it so you cant get in
2, every time a new patch comes out everything gets almost rewritten so they give it new names or change they way the script works