Question about firestarter

[Christian]

HI all,
I need some help with the Firestarter interface. Running Ubuntu Hardy.
I have been using the command based firewall, ufw, but I decided to give Firestarter a try as well. ufw has been working fine for my needs, but decided to give this a try.
I am visually impaired so I am using the Orca screen reader for Gnome.
My problem is adding a rule. I am able to use the tab key to move through the interface and set some of its settings. When I change to the privacy tab I am not able to do anything. I have used Orcas reading commands and found the button to add a rule but nothing happens when i click on that. I am placed in a table wich is empty.
Can someone please tell me if I need to select something before I can add a rule? I selected to change rules for inbound traffic from the combo box.
Can someone please try to add a rule just by using their keyboard?
Well, I can learn how to enter rules manually into IPTables, but havent done it yet.
Many thanks for any help,
Christian