Your blog looks good. I would make 2 suggestions. One is that the advertisement at the top seems to be too close to the post title. And, the contact form appears down on the page. It should be positioned up at the top. Not sure what controls either.
i like your blog, too. but i have to say, that jwursters comments also apply to me.
the ad at the top of the page looks strange. it doesnt fit there….you have the good looking design of the header section and an appropriate body layout, but the ad inbetween…hmm…
i also think, that your posting headline graphics dont fit. think about using a nice font, but dont do it with graphics, my opinion.