I've noticed that there's an issue with the tabs not highlighting correctly when I'm viewing the site.  Some of the tabs default back to the home tab instead of highlighting the selected tab.  I've screen grabbed a few images to show what I mean.

These two images display the tabs working as expected;

Forum tab selected, highlighted and page displayed below.

Arcade tab selected, highlighted and page displayed below.

These two show when the tab is highlighting home instead of the page I visit.
Interviews tab selected, home tab highlighted, Interviews page displayed.

As above, but Reviews tab selected.

The problem exists for me when I select; New Topics, Reviews, Systems sub menus, Interviews, and User CP. 

Home, Forum, Arcade, Store Directory and calendar all display correctly.

I thought you'd want to know.  Oh, I'm using Firefox 16.0.2 but I suspect it's a CSS/HTML issue.