"I recomend you to donīt use these icons on your desktop, they are a crap."
F.A.Q. How to change your windows 7 superbar icons?
-Create a shortcut of the app you want on desktop, right click, properties, change the icon, then drag it to the superbar to pin it to it.
(18/11/2010) -- There are a lot of request for new icons (yes, seems that somehow there is people that like this) however, I donīt have enough time to work on them right now, sorry for this, but I will try to update this as soon as posible. Thanks for understanding.