I've let ImageReady use CSS to position the slices. I've looked at it with a Netscape 4.6 , IE5, Opera6 used all every kind of text display size on the browser, and the slices stayed true! I've tried to do some DHTML on the site, but I could not hide/expose the layers (slices) with the tables version. It worked on Netscape but then not on IE, then it worked on IE but parts were showing. Thanks for the advice! Topstyle is the tool that I've always used for stylesheets (with Homesite for html/javascript), I didn't know they've had a 3.0 version out. ImageReady is a great tool, even if I want save a simple GIF I use to go over to ImageReady, they come out much nicer with it. One feature I am missing (sort of) is the possibility to create transparent areas on a GIF image. Yes, I've read the manual, theoretically it's possible, but still I can never get it right, so I still have to sometimes go back to good ol' PaintShop to do transparent gifs.