Hi Jim, Read again: Affected : All Firefox versions that support SVG. Then think about what version of Firefox you are using. JP> If I understand the process, saving the text at [IV. Proof of JP> concept] (following the "~~~..." to an .XHTML file, and launch the JP> file using Firefox, I should lose functionality ("Browser doesn't JP> respond any longer to any user input, all tabs are no longer JP> accessible, your work if any (hail to the web 2.0) might be lost.") JP> Using FF2.0.0.20 and the file does not result in loss of use. All JP> tabs are functional. All JAVA links continue function. Same JP> result for naming the POC file to .HTML, .HTM. >>>> Thierry Zoller <Thierry@xxxxxxxxx> 05/26/2009 13:13 >>> JP> For those that failed to reproduce, try naming the POC file with an XHTML JP> extension. JP> _______________________________________________ JP> Full-Disclosure - We believe in it. JP> Charter: http://lists.grok.org.uk/full-disclosure-charter.html JP> Hosted and sponsored by Secunia - http://secunia.com/ -- http://blog.zoller.lu Thierry Zoller