[blood.eaglz]

had to google it, but in principle it seems similar, would have to compare to see if same results.

EDIT: gave it a crack and yes you'd be able to use fiddler, though unlike urlsnooper it doesn't capture rtmp addresses, which isn't really important for this, but does come in handy at times to debug the downloaders.

also I don't really like the interface, but that's probably due to me being used to urlsnoooper.