Standing back from this discussion (I'm excluded from a lot of plugins due to still being on Mac), I'd just point out the fact that I keep forgetting myself: that Steve Kubis' (SiliconPrairie) char and para tools work at the book level too.
Construct a temporary book containing all the files you want to clean up, run 'Delete unused para/char formats', then discard temp book: job done. -- Steve [Trim e-mails: use less disk, use less power, use less planet]
