Now that the Google Sites HTML box has been out for a while for those without Google Apps, I've had some time to fool around with it. Experiments The HTML box is not the answer to free-reign scripting. You can use more HTML, CSS, Javascript, and jQuery, but you cannot use all of it. I couldn't embed the Google + gadget (strange errors I couldn't fix kept flagging my code to my unpublishable). I couldn't use my usual slideshow code, which uses jQuery. So I started assuming that nothing would work with the HTML that I really wanted. Free Google Sites Slideshow Code The only thing I've effectively used it for is the sample slideshow from: http://support.google.com/sites/bin/answer.py?hl=en&answer=2500646 . I nicely customized this slideshow and placed it on this page with its code for all to use. Just copy + paste and insert the image URLs. https://sites.google.com/site/htmlboxtesting/ Click here to go to the HTML box testing page. With a custo...