Filed under: SoftwareTime Machine isn't a new feature of OS X. It was first announced as part of Leopard, not Snow Leopard, and it even had its own Get A Mac commercial.
I mention it because I just recently started using it, and today was the first day that it really came in handy. I haven't been using it because I never had a spare drive to use. Instead I had one which I used for a nightly "clone" of my entire hard drive using SuperDuper! (others use CarbonCopyCloner).
