I had this problem, I was using IE6 (With WinXP Pro). I had all my settings set to allow cookies but could still not view images. I had to resort to installing Netscape Navigator 6.2 just to view Renderosity and images. This works fine. As I am running IE6 with allow all cookies, and this is the only web site that gives this problem, I am now under the impression that its renderosity that has some sort of problem with the cookie. None of my colleagues can view images (they are also using XP pro and IE6) and have also had to resort to using Netscape just to view Renderosity images.