Thanks Marvin. Yeah, I know they are likely to bump them tomorrow, but the retina Mac I got I found just sat in our store cupboard at work (we always have a bunch of laptops sat ready for someone to use if theirs breaks, I decided to bag this one and leave my old one as a "loaner"), so we've owned it for a while. Appreciate the feedback. I'd not thought about using an SD card. Since I have a 64Gb card in my bag right now, I'll give it a bash!
10/21/13 at 2:41pm