I don't want to say I'm lazy, but I must say I do have a hard time doing backups. Is there a program that will do this for me? Is there something that will search through what I have done and what is residing on my computer and then back up that material to an external hard drive? Certainly someone must have come up with this, just wondering if it applies to mac? If there are several suggestions or comparisons I would love to know! Thanks in advance!