I'd like a setting to enable windows focus on hover (without raise) like xwindows does. Windows actually has this setting but it isn't exposed in any UI. (it was in msft tweakUI)
I currently use winaero xmouse tuner for this, but it would be nice if it was in displayfusion.
http://winaero.com/download.php?view.83

There is a tiny little stand-alone program that exposes the Xmouse controls. That's all it does. It's freeware and available at:

http://joelpurra.com/Projects/X-Mouse_Controls/

I used to manually modify the registry until I came across this a couple years ago.