Metadata handling for MOBI files changed with 0.6.37.
Calibre is now able to adjust MOBI metadata when sending a MOBI file to the connected device. For Kindle, in Preferences|Conversion|MOBI, check 'Use author sort for author' to use Kindle-style home page sorting.
When you send the book to your Kindle, the metadata will be rewritten in the copy sent to your device.
This is a new feature, and I'm fairly confident it's working correctly, but if not, please post your observations here.
Last edited by GRiker; 02-04-2010 at 04:18 PM.