Hi Zope List, I have an Zope application that uses ReportLab to generate acrobat viewable reports. (I already posted this to reportlab list - so far no solutions). Heres the problem: I display an acrobat report (using Firefox or IE 6) and say scroll down to page 10. I then use the <browser> back button to re-enter my Zope application. Now, even if I click various unrelated pages in the application (clearing the request,etc) and then return to the Report (which is always freshly generated) it will try to re-display at page 10 - instead of top of page. This occurs even if the data being reported has changed, and this occurs even if a different report is generated! Note: that I use import tempfile and tmpFile2 = tempfile.mktemp() to keep pdfPath's unique ... I've tried combinations of "Content-Disposition" params like changing filename=, etc. Nothing is changing this behavior. I've tried (a reportlab mailing list suggestion) varying to <forms action= like <form name="printform" method="post" action="extensions/pyBudgetReports" tal:attributes="action python: 'extensions/pyBudgetReports/?random=' + context.python.pyTime()"> No help either. Anyone seen this? David H I'm using ReportLab 1.20, Zope 2.78 and an external python script + ReportLab to generate the PDFs. The Server is Linux Ubuntu 5.10.