I've had CS5 for a few years and it there's no update so it can handle them. Sort of understandable as it's old software, the 70D is relatively new. Problem is the latest Photoshop is subscription only and I can't justify the monthly spend for how little I use it. Is there a version of Photoshop that will open them once updated? Currently I'm having to convert to DNG first which lets me change contrast, brightness level, etc but if I want to put them onto something like Flickr I then have to convert them to JPG. Photoshop has a script for that but it's still a ballache.