Hi fellow zenphoto users,
I've just upgraded to zenphoto 1.0.8.2. Everything appears to be working fine, except the theme screenshots won't display. The screenshots have all been uploaded, so perhaps I've stuffed up the permissions? Currently the .png files are set to rw-r--r-- (644).

Try visiting one of their URLs directly, see what error message you get. It'll probably give you more info about the problem...

Many thanks, trisweb, for the tip. I got to the bottom of the problem: I'd uploaded the image files in ascii mode instead of in binary mode. red-faced