Lightroom Flash Galleries that “hang” on the “loading images” message
It appears that Flash galleries generated by Photoshop Lightroom 1.0 that have images in the header (for example, an Identity Plate) sometimes have a problem loading images. It seems to occur only on galleries hosted on certain web servers, and then only on certain end-user machines.
**Update This is fixed in LR 1.1
If you wanted an alternative method to put your logo above a gallery, you could add it to the html page itslef, and then “turn off” the header in the gallery.