Well.
The “Use WP Caption for LBP” option was already flagged.
All images have an own title that describes the image (for example “Gnu in Namibia”) and both caption and alt text are the same of the title.
I define every title just after uploaded each images, by the following process:
media -> modify images -> then I fill every field with title, description and so on. (Sorry but my version is localized in italian)
