[FEATURE IDEA] Picasa captions on Lightbox

Hi there,

I hope the title is self explanatory.

I do not know how to implement this feature, but I think it would be smooth and logical to have the picasa captions on the individual lightbox-displayed images.

I also hope that people who are experienced in php and drupal modding, who find this (or any other) feature idea useful will contribute, so this module can move forward as a good opensource/community experience for this dear developer :)

Richard F.