So I'm trying to change the plist com.apple.backupd-auto.plist to adjust the timemachine schedule, and when I try to change the number (of seconds, for the schedule), I get the response that I don't have permission. So I just changed the permissions for everybody to "read and write" but then when I go to save, i get the response "cannot save ....plist."
Thanks -- Kyle
Mac OSX SL 10.6.6 MacBook Pro 6,2
EDIT: using the default mac plist editor