[rktjmp]

Fancybox2 (http://fancyapps.com/fancybox/) is also responsive, though the site seems to be unresponsive (ha) at the moment.

Ironic that Fresco's actual page isn't responsive, I thought the overlay was adding huge scroll bars.

Fancybox is also free, does other media (video, etc) & can group content. It's pretty easy to theme if you are not scared of CSS.

[hisyam]

I just checked your link... Fancybox isn't free for commercial websites.