Hi, i have a problem, i must use some specifics jrxml, with a lot of rectangles inside, and as we know the JRHtmlExporter got troubles with them so i tried to : Avoid the html render in copying DefaultJasperViewer.jsp into a new one, commenting //exporter.exportReport(); to mask the ugly rendered page, this point is ok. But i don't know how to directly display the pdf, or flash output into an iframe for instance, or at least into a new page. How to directly call the pdf generator instead of the html one, is there an option for that ? Thank you :)