User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727) Build Identifier: firefox 3.0 i uninstalled firefox 2 plus updates and installed firefox 3.0. when i checked the bookmarks my old ones where included. i wanted to delete them and install new bookmarks fron ie. firefox 3.0 froze during many attempts to delete the old bookmarks. Reproducible: Always Steps to Reproduce: 1.uninstall firefox 2 2.install firefox 3 3.attempt to delete old bookmarks Actual Results: froze and unable to complete process let me delete old bookmarks and install new

It looks like a duplicate of 428459 and 432706 : it's not really freezing, it just takes many minutes :-/ I experienced that, and I thought it was frozen too. Just give it enough time (it will be looooong).