I just found the following interesting features in konqueror by fluke:

  • You can control konqueror the same way that you can control vi! Press h for left, j for down, k for up and l for right.

  • You can open a konsole terminal window with the current konqueror directory as working directory by pressing F4 (don't do Alt+F4 ;))

Did you know them? Neat, isn't it?