Hey martinhering, this is looking really impressive and perfectly on time with some plans I'm working on for moving into a raw workflow with my 70D, however I'm back on OSX 10.10.5 on my beastly 4770K Hackintosh and wondering if there might be any chance you could port the code back to Yosemite like I saw someone else enquire about. I know you already dropped it back one to El Capitan, but I'm wondering if it would be possible to bring it back one more so I can jump in on the testing. Thanks in advance, I eagerly await testing out this awesome looking app!