cool tweak to the silverlight pie chart

http://community.irritatedvowel.com/blogs/pete_browns_blog/archive/2008/12/04/Pie-Chart-Styling-in-the-Silverlight-Toolkit-_2D00_-Cross_2D00_Slice-Gradients.aspx

Yep, he did a nice shade using absolute values. Haven't found any good use of it yet, but I will try to see if I can change it dynamically.