[orca-list] The tab bar in FF3

[Hermann <meinelisten onlinehome de>]

Hi,
just opened several tabs in FF, and I did not notice it at once. 
Checking the screen in FF i found, that at the top there are the titles 
of the tabs.
Is there a way to make Orca read this tabs by a key press? Can Orca 
handle the tabs bar which you can activate in FF's preferences?
What do you think about such a feature?
Hermann