Quick Burndown Chart Update

In a previous posting, I mentioned that we had been using Google spreadsheets to track iteration backlogs and to create burndown charts for our agile projects. At the same time, we had been using our wiki for capturing all project-related risks, issues, dependencies, decisions, designs and documentation. Well, the good folks at Google now allow chart publishing (to a URL) such that we can now keep our burndowns "live" in the project wiki for clients to see. All I need to do now is find the right confluence plug-in to allow me to keep a live product backlog in the wiki (Google also allows spreadsheets and cell/named regions  to be published to URLs in various formats).