I spoke too soon... here's another problem with the PowerGallery
I thought everything was working fine... but only when there are no pictures in the Power Gallery. With the change you made Fancybox works fine with the links and all the pictures appear in the thumbnail previews. But when you click on a Power Gallery thumbnail to turn it into a full size picture it works great for a second and then the whole screen (including the picture) turns dark like the background.
Can we solve that problem?
Here is a link to a record that has pictures in it. You'll need to use the username and password I've provided in the private message....