Won't sync – Docs To Go Premium Review

I use Dropbox and Docs to Go Premium for my iPad. Used to sync well but with latest update will not sync at all. Says it is syncing but then the new files don't show up. When I email them (excel files) to myself and then open them in Dropbox they don't look the same as on my computer. Don't buy.
Review by AlanVDunn on Docs To Go Premium.