Missing covers with .mobi on Kindle 3
Wondering if anyone can help. I've just received a Kindle 3 for my birthday and have been trying to sync across my books from Calibre to it.
The books sync fine with no problem, (huge thanks to Kovid for making a wonderful application by the way) but I'm having an issue with missing covers on the Kindle itself.
All the metadata is correct, and the images show up when I browse the mobi file using the Calibre viewer. But I cannot get them to show up on the Kindle.
Is there something I'm missing here? Some box I've left unchecked? do I need to try a convert from .mobi to .mobi with different options?
Any help that anyone could provide with this would be great, thanks in advance.