Hi DISchneider,
As far as i know, BindingNavigator control doesn't have a Update button. But you can add a update button to it.
BindingNavigatorControl Overview
http://msdn.microsoft.com/en-us/library/8zhc8d2f(VS.80).aspxHow to: Add Load, Save, and Cancel Buttons to the Windows Forms BindingNavigator Control
http://msdn.microsoft.com/en-us/library/safa4957(VS.80).aspxI don't know whether they will add this button In the final release of VS 2010.
You can try the following forum for better support.
http://social.msdn.microsoft.com/Forums/en-US/category/visualstudioprereleaseRegards
Jeff Shan
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