The header’s nice, but on your main page, you’ve got some style declarations that aren’t properly commented out and they show below the header. I validated the blog page (why a frame on the front page, by the way?) and there are 28 errors:
http://w3c.org
That was with an XHTML 1.0 Transitional doctype, which I had to choose since you didn’t specify one.
Other than that, the display is fine in Mac/Firefox. With all those errors though, I would fix the errors and check other browsers at browsershots.org.
Interesting story!
And this is why you shouldn’t use free hosts…
Check out your site. It’s currently down.
From a legibility standpoint, I find the design very challenging. The combination of small font and wide column makes it difficult to stay on the right line. One of the basic rules of typography is that your line length should not exceed 55 characters. Try a 2 column layout or a larger point size for maximum legibility.