I start firefox (64bit) with one tab pointed at <a href="http://start.fedoraproject.com">start.fedoraproject.com</a> I try to save a bookmark to this page by bringing up the bookmark this page dialog from the menubar. I click on the "show all bookmarks folders" arrow and I get a dialog box showing all my bookmarks and bookmark folders. I start to scroll down the list and when I get about 3/4ths down the page firefox crashes. This has occurred every time I have tried it. I'm running latest FF on 64bit F12. Anyone else experienced this? Paolo