Hi guys, I have been shooting more and more photo's recently especially as I have started to pick up some jobs where I have been taking upwards of 500 shots a day. Can I ask what your back up / archiving system is. My laptop has a 500GB drive and I have a 1TB portable drive that I back up to with Tri-Backup whenever I plug it in. As we are now nearing the end of a 2012 I look my my lightroom library and see that I still have photo's from 2010. I don't access them on a regular basis but have a few times over the past year. All my photo's are RAW. Is there a way to keep 1:1 or 1:2/4 previews in Lightroom but take the original RAW files off to another hard drive (probably one I'll stick in my Mac Pro)? Of course if I do this I would probably have to buy two drives to have another serve as a backup. In short, what's the best way to start archiving my collection? Cheers!