> - I want a way to stash away everything down to the position of the windows (no, I actually don't think I need that, but I really would like: the current wind

> - I want a way to stash away everything down to the position of the windows (no, I actually don't think I need that, but I really would like: the current windows, the current tabs, nested the way they are etc etc). Why? In case I want to switch to another task (e.g. urgent request). You may want to give this extension a shot: https://addons.mozilla.org/de/firefox/addon/session-manager/ https://addons.mozilla.org/de/firefox/addon/session-manager/