I am implementing RSL approach to reduce the App SWF file size .
In the Ant Build script , First I used framework.swc as RSL , It worked fine , The file size reduced significantly , The first time the framework.3.1.02710.swz loaded and after it is cached in Flash Player , It is fine .
So to reduce further i inclided datavisualization and rpc .swc's as RSLS.
Only the rpcs.swz is cached , But the datavisualization . swz is not being cached .
Every time i load the App the datavisualization.swz and datavisualization.swf is loading , Which should not be the case .