Love it!! I noticed that by accident just the other day with a PDF I'd just downloaded in Firefox. This might be a USEFUL update to Firefox, for a change -- a built-in OCR function! (or maybe it's just a new way to spy on us...) If they'll also add PDF EDITING to Firefox I might not dump it after all. But FF is slow & crashy & generally annoying, so whatever new features they add better be really good!