Need Track Changes Tool/Plugin for Acrobat

[Susan.Corcoran at handheld.com]

Hi All,

I'm looking for a tool or a plugin that will track the changes between 
pdfs (the Compare Documents feature in Acrobat is worthless).  I can track 
changes in FM, but I need to run comparisons between documents created in 
other programs as well (InDesign, Word, etc.).  So that leads me to 
Acrobat, since our output is always in pdf.  Does anyone have any 
suggestions?

Please reply directly as I'm on digest.

~~~~~~~~~~~~~
Susan Corcoran
Hand Held Products
susan.corcoran at handheld.com