Re: Header Content positioning question

[apostrophe]

I would throw away the #header-content div altogether, give the .header div (why a class? How many headers are you going to have on one page?) a specific height and width and make it position: relative and absolutely position the image and logo inside it, with the nav ul after the header div in the markup.
I’ll save Rob another piece of shameless self-promotion :D and point you towards this article http://tutshelf.com/the-art-of-css-positioning/