This is another one I get asked a lot (and it came up numerous times at the Lightroom Conference), and if you caught my session (or if you’ve watch3ed my SLIM [Simplified Lightroom Image Management} system, you know I’m always saying to make sure you have a backup of your main back on a separate external hard drive (ideally in a separate location). So, anyway I thought I’d share how I make a backup of my backup external hard. There are two method’s I’ve used — they both work great. The first and my current method is using the 3rd party software “Carbon Copy Cloner” which is a Mac-only application, but a popular alternative for Windows (it does he same thing)...