Today's $10 Deal of the Day from Apress at http://www.apress.com/9781430225195 is Pro Dynamic .NET 4.0 Applications Data-Driven Programming for the .NET Framework
"As a developer, you are likely painfully aware that not all features of an application can be anticipated when the software ships. In order to cope with these eventualities and save yourself time (and perhaps money), it makes sense to write your applications in such a way that end users can be made as independent of the developers as possible. "
