"...we have one more week for some polishing (*not* final, release quality work) and packaging."

This is correct !

I try use some wallpapers with icons and the result is not very impressive.
I show my wallpaper screenshot (the others maybe try some feedback ...) :

http://catalinfest.xhost.ro/imgin/screen1.png
http://catalinfest.xhost.ro/imgin/screen2.png
http://catalinfest.xhost.ro/imgin/screen3.png

--
My sites:
http://free-tutorials.org - tutorials
http://tv.free-tutorials.org - video tutorials
http://catalinfest.xhost.ro - stuff
http://python-catalin.blogspot.com - my python blog
http://pygame-catalin.blogspot.com - my pygame blog