Can someone tell me if it's okay to use FlexViewer 2.0 with ArcServer 9.3? There is a link to this question in the Concepts/Migrating to 2.0 help documentation on the website but the link doesn't seem to work. Thanks.
Just to add onto what Robert posted, the ArcGIS Viewer for Flex 2.1 release will work with services published from ArcGIS Server 9.3 and 9.3.1 - however some of the Viewer's new functionality won't be available, such as the Edit widget and the Time Slider widget.
