Some more questions:
Can't seem to control individual RGB colors from the Levels or Curves. You know, pick RED and make adjustments, then pick BLUE, etc.
Checking focus is a bit cumbersome. You have to pick from the Navigator "+" sign the Zoom to 100% option, the it zooms the whole preview. Once zoomed, panning around is easy, like Photoshop. Is there a quick double-click somewhere to zoom in and out?
Is Pattern Noise Suppression no longer an issue? I don't see that, at least not where it used to be. This applies only to view camera use.
I'm not familiar with the Levels sliders at the top of the Histogram. When and why do you use these? I'm happy to see Highlight and Shadow sliders. That will make a lot of people happy.
I processed a few files and compared them to 3.7.7 and they look identical, which is good since those files are right on. I made no levels adjustments and used the color picker from each version to pick the color from a WhiBal in the shot. Although the numbers are different the result is the same.
Is there a way to use a second display for thumbnails?