I even started using the early access version to develop my new site and projects. An ID selector applies to the id attribute of a HTML element. I tried, but in the process of doing so I found that their web service is non-WS-I compliant. Also, be sure you have the latest version of iTunes installed on your system. He's been contributing to several architectural areas such as Window Manager, Web Services, Data Sources, Style builder, CSS Editor and component design time. Instead, you can bind these properties to a data provider or to properties whose type is BigDecimal.