Hi - Thanks for the tip. I was having the pink frame issues with Raw lite on my laptop (?), but on my tower it was happening with both versions . Now it's working fine with Raw lite 1.1.3 and with Raw paid 1.2 but only with 16bit checked - if I don't check it, I get pink frames. Files converted with Raw lite look the same and are the same size as files converted with 16 bit checked in Raw paid. I have no idea what changed that would have made raw lite suddenly give me pink frames - I wondered if the paid version could have reset something as I used it first when the pink frame thing happened. I updated my operating system in the midst of this for other reasons and I don't know how that may have affected things - so I'm now Mavericks on the Mac. I also noticed that checking the vertical stripes correction changes the black curve and you get a lighter, brighter image that looks like it may be smoothed out as well. I only tested that with the Raw paid 1.2. For now I've gone back to Raw lite 1.1.3.
I also find that RawMagic to DaVinci to FCPx has been a very straightforward workflow. I'm just about to test DaVinci 11. It would be great to do it all in one place.