Pinpointing CPU hog?

Hey all,

Is there an app or a way that I might be able to pinpoint what part of my flash file is hogging system resources? I have a movie asking for more than 90% of cpu usage consistently but I’m not sure what in the movie is doing this.

I’m sure I could go through and disable movieclips, AS, etc… but wondered if anyone had an easier recommedation/solution? thanks in advance!