I've tested it over and over at my computer, and wouldn't tell whether this problem is due to its configuration or to Zserver. While rendering a page having several image icons, not all of them renders when a normal page view, while some of them are really slow at rendering. I've been trying with a not too heavy page, without any dtml tag, and it always happen the same. If I reload the page the problem will always be there, and this time there may be other images wich don't render. The browser's status bar gets stuck at "downloading .....[some image]" sometimes, and for this case it just doesn't matter whether the image is in gif or jpg format. Has anyone else seen this sort of Zserver image rendering "laziness", on windows boxes? Ausum