[Plugin: NextGEN Gallery] NextGen Gallery Question

I checked out the “For Sale” section of http://www.eclecticcars.co.uk:

http://www.eclecticcars.co.uk/vehicle-sales/

I noticed that the gallery is created with the NextGEN Gallery WordPress plugin, which is not a StudioPress plugin. Therefore I would like to post my questions in this part of the forum.

1. How are the thumbnails linked to the WordPress posts? Is it something one can only do by hand? Or can such a thing be done in an automatic manner?

2. If one clicks on one of the thumbnails (e.g. “Porsche 356 B Coupe”) a new page is loaded:

http://www.eclecticcars.co.uk/2011/1…e-356-b-coupe/

Do you think these pages (or posts?) are created automatically by some sort of plugin or are they individually created by hand?

3. Do you think the fields in “Details” and “Technical specification” are metadata stored by the NextGEN Gallery WordPress plugin?

Please let me know how you think it is done or should be done in a neat matter.

http://wordpress.org/extend/plugins/nextgen-gallery/