First impression is great.
I love the Post formatting with the image, etc.
Sidebar layout is good.
The Logo and Navigation is also nice. (Is that really "Wanabee" in another language? Did you mean to spell it "archieves"? ;))
The graphics for the header and footer bother me a little bit when I look at them. I like the RSS logo and the layout of the footer, but the clash of design styles bugs me a little bit =/