5
That looks better :) The other one was a banner, not really your problem.
I'm guessing your screen res is 1024 x 768, if you look at it in 800 x 600 the header doesn't fit with the rest of the page: You get the blue background extending into the header. When I first saw it, I thought it was the way it was, but I changed resolution for something else and when I had another look, it looks much better at 1024 x 768.