Two suggestions
 

Why isn't the top nav scalable? I see no set width in the css so it must be because of the left and right margins on the links. Which are HUGE btw. Shrink it down or make it scalable. I have a very high res screen here and I still have to scroll right just to see the off topic link.

Why don't we have the smiley pop-up link on the quick reply block? That one should be very easy and very handy.

I have a 19" LCD and I can see the whole top nav just fine. No scrolling to the right to see it. It's the same on my 21.5" at home. Perhaps it's something you need to set on the monitor??

As far a smilies, just click on the "Go Advanced" button.