I have the same problem. I already removed he z-index from the style.css but shadowbox is still underneath the header. http://teitmaschine.de/products-page/musik/
Thanks in advance
Problem solved 🙂 seems that the “dirty fix” worked.
Okay seems to be a problem with the wp-shopping cart plugin. I did the thing told here http://mccormicky.com/conflict-with-next-gen-gallery-and-wp-shopping-cart but still the same problem. 🙁
