v4.4 [Apr 12, 2012]
KryptonMessageBox
This component is a Kryptonized version of the standard MessageBox and can be accessed by using one of the many KryptonMessageBox.Show static methods. You can use this in place of your existing called to MessageBox.Show by using a simple search and replace.
KryptonTaskDialog
Although not identical to the TaskDialog control that was introduced with Windows Vista, it is very similar and allows a greater range of options than the traditional message box. See the documentation for examples of how to use the component and the Toolkit Examples from the Krypton Explorer to see it in operation.