from http://www.kerofin.demon.co.uk/rox/patch/#history-2.0.0Window History
This adds a per-window history of directories visited. Click on the up button while the control key is pressed to activate. Useful when navigating symbolic links.
Also added are two menu entries for opening the previous directory (so you can bind keys to them).
thanks.
(though useful in its own right, rox's recently visited list is an inferior way to go about this.)