Paul, Until Apple provides an update to support the D4S, use one of the Nikon software products, ViewNX2 or Capture NX2. ViewNX2 is free and CNX2 is free for 60 days. Not the best long term solution, but at least you can shoot RAW. You can find them here: https://support.nikonusa.com/app/answers/detail/a_id/61
Hope this helps...JL
________________________________________ 45+ years of Nikon ownership and counting Visit my SmugMug gallery
The Adobe RAW 8.4 beta testing module (or whatever it's called ) is available for download for PhotoShop (6 & CC) as well as for the current Lightroom. While this is a pre-release, it has been well-tested, and from my knowledge, supports the D4S just fine. Of course, I don't have mine yet...*sob*
You two guys are great, I'm using the software from nikon to work my images and it's working for me okay! We are experiencing harbor seal births, gray whales migrating close to shore and many birds courting and beginning to nest, timing with this always an issue, but yes I do have my d4s and it's everything anyone can expect.
Promise, when all gets sorted out, you'll see the newest members to join the planet!