When viewing a board (for example this Bug forum) and clicking on the category only that category should be displayed yet the entire index of boards is displayed. If you are in this board and you click on "PHP Threads Forums" it should list only that category correct? Well it lists all of the boards overall []/forum/images/icons/frown.gif[/]

Only if you have your main page to list categories instead of forums in your personal profile. If you have forums selected then it will display all.

I see that but the bread crumb trail at the top should not be linked then. If it always takes you to the main forum listing it renders it useless:) I think if someone clicks on a forum category then they should get only that category displayed.