Lars, thanks for a detailed answer to my post. I do understand it was a major change; it will take time to get used to it and find our way round it. I spent half an hour yesterday trying to choose colors for text, backgrounds, etc on my profile page
I have one issue. When I log in on my account, the forum doesn't show the usual bar in the upper right corner and all the other features on the screen right away. It seems like I haven't logged in at all. I have to refresh the page to get everything back in order. It's been this way for some time now (it started before the upgrade).