I can’t imagine that this would exist, but I thought I’d ask anyway…
Does a GUI Flasher Debugger exist that is comparable to FireBug is to HTML?
http://getfirebug.com/
I walked into a student Flash project that’s 5 years old and I can’t figure out anything that’s going on… 
If this exists, it would be such a big help!
Thanks,
–thesprucegoose