User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9b1) Gecko/2007110903 Firefox/3.0b1 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9b1) Gecko/2007110903 Firefox/3.0b1 When using the "Organize" drop down menu to create folders, duplicate folders are created. Reproducible: Always Steps to Reproduce: 1.Go to Bookmarks > Organize Bookmarks... to open the Places Organizer 2.Pull down the Organize drop down menu to "New Folder" and enter desired folder name. 3.Watch in amazement as not one, but two new folders are created in the main Bookmarks folder. Actual Results: Two new subfolders are created with duplicate names. Expected Results: A single subfolder should have been created.

Bug 451915 - move Firefox/Places bugs to Firefox/Bookmarks and History. Remove all bugspam from this move by filtering for the string "places-to-b-and-h". In Thunderbird 3.0b, you do that as follows: Tools | Message Filters Make sure the correct account is selected. Click "New" Conditions: Body contains places-to-b-and-h Change the action to "Delete Message". Select "Manually Run" from the dropdown at the top. Click OK. Select the filter in the list, make sure "Inbox" is selected at the bottom, and click "Run Now". This should delete all the bugspam. You can then delete the filter. Gerv