Due to a bug in our signing process it appears the cacheable RSL for the datavisualization components in Flex Builder doesn't work in 3.0.1. We have updated the RSL and made it available here. Go ahead and replace it in your Flex Builder 3.0.1 installation and you'll hopefully be set.

I already have flex builder 3 installed. How do I install this?
You just need to copy the SWZ to the matching RSL directory in the SDK which is frameworks/rsls I think.
Hi, when i set the datavisualization.swz to RSL, my compiled .swf which is using the ADG shows the Flex Visualization Trial watermark. Why is this? I set all libs to RSL, except playerglobal.