Total Commander

Would it be possible to use Everything instead of the current mechanism to speed up the directory tree?

I have considered that too, but discarded it for now. Maybe in a later version.

I would absolutely love for Alt+F10 to become a "go to anywhere", basically a directory search that works across multiple drives.

Not having to switch drives before opening the tree dialog when looking for a directory located on a different drive would be much more connivent.