I'm noticing a trend where users lose formatting in Excel. Appears to be
due to the 4000 cell style limit in 2003, and gets screwed up in 2007.

One of my guys has found that 2k7 adds a bunch of custom style sheets that
count toward the threshhold even if they are not in use.

So I think what I'd like to do is use a 3rd party app or registry hack to
limit the style sheets to some lower number, or well.....I'm open to
anything if you have familiarity with this issue.