Russ takes a look and listen to the Sound Radix Auto-Align, designed to help correct phase issues in mixes. See what he thinks then download here to try for yourself.
Update
on 2013-07-13 09:27 by Mike Thornton
Mike here, I was working on a post job yesterday and tried Auto-Align getting rushes absolutely in sync with guide audio. If you are doing it by hand then you can get it close, but with this plug-in it pulled it in completely, removed all the phasiness and gave me a readout that I could then enter into the Nudge command and get the quality audio bang in sync. Very useful.