[melvynadam]

My preferred format for all of my books is Mobi.

When I first installed Calibre I converted many books from other formats (mainly lib and zip) to mobi.

Since then, I've updated the metadata of most if not all of those books. Should I reconvert the books to mobi in order to ensure the mobi books have all the updated data and covers? If so, I'd like to make a feature request: it would be great if Calibre tracked the books it had converted so that updates to the metadata cause a prompt to reconvert that title.