The main table is about three pixels from the top in Opera. It aligns fine in Explorer and Netscape 8 with Firefox engine. Hmmm. Ah. Johannes, you should line the border right, bottom, left. The order in CSS should always go clockwise from top. And since there's no top here... That might fix the gap. As to why the word body is not centered in Netscape, I have no idea.

-- erlik