For those that are using Time Machine and want the option to extend the backup intervals to up to a month, (to help save the external from filling up so quickly), you may want to look at this free app.
http://timesoftware.free.fr/timemachineeditor/
It works great for me, I set it for monthly but can also do the backup whenever I want as well.
http://timesoftware.free.fr/timemachineeditor/
It works great for me, I set it for monthly but can also do the backup whenever I want as well.