Try the Firefox SafeMode and see if it reappears when all extensions are disabled. <br /> [http://support.mozilla.com/en-US/kb/Safe+Mode] <br /> ''Don't select anything right now, just use "Continue in SafeMode."'' If you do see that menu item while in the Firefox SafeMode, see this: <br /> [http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+themes]

In Firefox 4 beta 7, "Organize Bookmarks" has been replaced by "Show All Bookmarks" to open the Library window just as "Show All History" will also open the Library window. I have seen nothing "official" on the change. Be sure you also look at the "Known Issues" (scroll down to that section) on the following page for other items that you may need to know: https://www.mozilla.com/en-US/firefox/4.0b1/releasenotes/ -------------------------- <br /> The information submitted with your question indicates that you have out of date plugins with known security and stability issues that should be updated. To see the plugins submitted with your question, click "More system details..." to the right of your original question post. *Adobe PDF Plug-In For Firefox and Netscape "9.4.1" **New Adobe Reader X (version 10) with Protected Mode just released 2010-11-19 **See: http://www.securityweek.com/adobe-releases-acrobat-reader-x-protected-mode *Shockwave Flash 10.1 r85 *Next Generation Java Plug-in 1.6.0_20 for Mozilla browsers #'''Check your plugin versions''': http://www.mozilla.com/en-US/plugincheck/ #*'''Note: plugin check page does not have information on all plugin versions''' #'''Update Adobe Reader (PDF plugin):''' #*From within your existing Adobe Reader ('''<u>if you have it already installed</u>'''): #**Open the Adobe Reader program from your Programs list #**Click Help > Check for Updates #**Follow the prompts for updating #**If this method works for you, skip the "Download complete installer" section below and proceed to "After the installation" below #*Download complete installer ('''if you do <u>NOT</u> have Adobe Reader installed'''): #**Use the links below to avoid getting the troublesome "getplus" Adobe Download Manager and other "extras" you may not want #**Use Firefox to download and SAVE the installer to your hard drive from the appropriate link below #**Click "Save to File"; save to your Desktop (so you can find it) #**After download completes, close Firefox #**Click the installer you just downloaded and allow the install to continue #***Note: Vista and Win7 users may need to right-click the installer and choose "Run as Administrator" #**'''<u>Download link</u>''': ftp://ftp.adobe.com/pub/adobe/reader/ #***Choose your OS #***Choose the latest #.x version (example 9.x, for version 9) #***Choose the highest number version listed #****NOTE: 10.x is the new Adobe Reader X (Windows and Mac only as of this posting) #***Choose your language #***Download the file #***Windows: choose the .exe file; Mac: choose the .dmg file #**'''<u>Also see Download link</u>''': http://get.adobe.com/reader/otherversions/ #*Also see: https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox (do not use the link on this page for downloading; you may get the troublesome "getplus" Adobe Download Manager (Adobe DLM) and other "extras") #*After the installation, start Firefox and check your version again. #'''Update the [[Managing the Flash plugin|Flash]] plugin''' to the latest version. #*Download and SAVE to your Desktop so you can find the installer later #*If you do not have the current version, click on the "Player Download Center" link on the "Download..." page below #*After download is complete, exit Firefox #*Click on the installer you just downloaded and install #**Windows 7 and Vista: may need to right-click the installer and choose "Run as Administrator" #*Start Firefox and check your version again or test the installation by going back to the download link below #*Download and information: http://www.adobe.com/software/flash/about/ #**Use Firefox to go to the above site to update the Firefox plugin (will also install plugin for most other browsers; except IE) #**Use IE to go to the above site to update the IE ActiveX #Update the [[Java]] plugin to the latest version. #*Download site: http://java.sun.com/javase/downloads/index.jsp (Java Platform: Download JRE) #*Also see "Manual Update" in this article: http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox#Updates #*Java Test: http://www.java.com/en/download/help/testvm.xml

Simple and exact answer. Thanks....

You are welcome.