Today, Infragistics released the NetAdvantage for WPF toolset, complete with a DataGrid and other custom controls. Really neat stuff.

Andrew Flick's blog:

http://blogs.infragistics.com/blogs/andrew_flick/archive/2007/04/23/netadvantage-for-wpf-released.aspx

Download Page:

http://www.infragistics.com/dotnet/netadvantage/wpf.aspx#Downloads

Showcase Samples:

http://xamples.infragistics.com/

 

WPF Showcase