I haven't upload my photo's yet in rendreocity but I have the same problem in another fractal web site.Using win xp pro with ie6 and all with the latest updates.The problem came just like that,without to make any changes in my system.Some photo's are damaged and some of them aren't there at all.But only if I am viewing all the gallery in page.If I click on them to view full size photo's are ok.