Hi, I know there a few tools out there that help with advanced telemetry but I've gone ahead added a -advanced-telemetry option to mxmlx/compc compilers. This enable you to use scout to see what going on in side your Flex applications.
I've done some basic tests and it should work from inside Flash Builder, via ant and via the command line. In FB just add "-advanced-telemetry=true" to the compiler options. I'm not 100% familiar with the compiler code (and it's a bit scary in there) so it may be that i've changed a little more than is needed but I'm fairly confident I've not broken anything. Feedback is welcome. Thanks, Justin