The header looks strange now because it doesn't fill the whole page. I like this layout otherwise, though.
Yeah. I tried to fix that, but I aint that savvy yet. Even if it would centre, it would be fine.
I'm finished tweaking for now. I like it all, except ,maybe the red text...
Weird, because the only bit I don't like is the black background. Different tastes, I guess.
I agree with Holliequ; it's a bit hard for me to read white letters on a black background. For sites that have a lot of words (like writing sites), I'd recommend using black letters on a light background. I think the black background complements the header image better, though.