Further to this, is there any way to create dynamic menus and breadcrumb objects that update automatically?

Example 1: If I add a new page I would like the menu widget to automatically update to display this. Pages could then have a setting to be 'hidden' for those which you don't want displayed. For protypes with a lot of pages this is less of a feature request and more of a necessity.

Example 2: I want to add an accessibility feature - in this case a breadcrumb trail - that dynamically displays the path to the current page in a dynamic panel.

e.g. You are here: Home >> Products >> CurrentPage

If anyone's got any brainwaves on how this can be accomplsihed it would be much appreciated.

Being able to syle the menus through custom CSS would be useful. And a list of available variables like {site_root}, {parent}, {curr_page} would also be very handy.