How do you get images to display in a light box like that?

Just install a WordPress lightbox plugin:

https://wordpress.org/plugins/search.php?q=lightbox

Thank you. The above code works great as well.

I see that you can only upload 1 image at a time. Is there any plans to enable multiple attachments? I know the the file attachment addon is coming, but any indication of when? I am holding off launching my site until I have this plugin.

Many thanks!

I'm sorry there is no such an option and it's not planned yet. I'll be available with Advanced File Upload addon soon.

Ok thank you.

Will the add-on be released this year or the following? 

Apologies for being impatient, but it will form a critical part of my site. Thanks!