A Drupalogical question about Slider captions Take a Slider module, no matter which one of them. If a Caption is based on a Body field, and There are many images and only one body field, How would you make different captions per every image?...

Thanks,
Using the Media module, you can add fields to images, such as description or caption. https://drupal.org/project/media

Alternatively, you could use the Field collection module to create a 'Gallery image' field type, which has the extra fields that you need.