Inspect flash(swf)'s DisplayObject with mouse. Overview the swf's DisplayObject list. Set the inspect filter class when use mouse inspect.
following @itamt on twitter for the updates
Syntax highlighting for the Firebug command line using Ace.
Fuzzy auto completion
*don't use this -- use Chrome Developer Tools' "Copy as cURL", which is much more complete*
Copy and paste a curl command line for any request in the Firebug Net Panel.