[Plugin: Photo Galleria] Thumbnails are not Loading (Classic Theme)

Hey there,

I’ve got my site live here:
http://bit.ly/egNSOo

Notice that while everything works as expected, thumbnails are not being loaded, and instead the grey squares are showing. Any idea why? I’m using OSX 10.6.7 on Chrome 10, Firefox 4, and Safari 5 — no dice on any!

Strangely it works FINE on my iPad?!?

http://wordpress.org/extend/plugins/photo-galleria/