[BetterRed]

@maurices5000 - I was thinking of calibres built-in Save to Disk feature - if its not in your tool bar or context (right click) menu then you can put it there - see attachment

Or just select a book and press the 's' key. You'll get select folder dialogue, navigate to desktop, create a folder named say 'test' and press OK - the mobi should be saved in test folder with current metadata. Hopefully the formatting will be intact, I don't dabble in MOBI too much so don't hold me to that.

Oh, and make sure that the Update metadata in saved copies setting in Preferences->Saving books to disk is checked

BR