I still have an older version of Aperture 2.1.4. I've been using an XTi and could upload just fine and import into Aperture. I just got a 70D, and it's set to the highest RAW file 20M. When I upload my pictures, they don't show up in Image Browser and I import them to Aperture and it says "unsupported file format". It's also unsupported by Preview (on the iMAC). What is going on?

