Whats the relationship between SmartClient and Smart GWT?
SmartClient is a JavaScript & Ajax-based RIA framework that is used in both SmartClient and Smart GWT. SmartClient can either be used directly by writing your application in JavaScript, or used via GWT (Google Web Toolkit) by writing code in Java. The two product lines offer essentially identical functionality. Isomorphic offers commercial licensing, commercial extensions and commercial support for both product lines.