Just to double check, no one's found a way to use "send to kindle" and have the bolding options, and whispersync, and covers, correct? If I send Calibre's Old Mobi, I get whispersync and covers. If I use Calibre's Both Mobi format, I get whispersync and bold options. If I sideload, I get covers and bold options but not syncing.

Do I have that all right?