Ah, I didn't know that.  I am sorry that I raised a duplicate issue. 

No pb. ;)

I have a question though regarding the 'gradient'.  I don't see there's any gradient except for the background image.  Are you talking about the round corners, or dropped shadow?

Exactly, I was talking about the blue gradient in the header : http://directory.apache.org/staticresources/images/header.png
 

For round corners, we could use this cool script trick:

http://www.curvycorners.net/

For dropped shadow, I have no idea. :(

Thanks for this link, that's very interesting... I didn't know this one...
 

P-A