How do I put the pop up blocker on my toolbar list?

There's no Pop-Up blocker on my Yahoo toolbar. I added it through the settings but it's still not there. Help

• I clicked Settings and then the Add/Edit Buttons thing and then it had a list of buttons, one of which was the Pop-up blocker thing. I clicked on it hit Add Button then hit Save Changes, but it was exactly the same...I didn't see that it said optional by add details. I dont wan't to erase all this; I spent a good 20 seconds writing this, well. Here you go, help.

• Answer:

  Some people have reported glitches with adding buttons. I haven't had any problems since upgrading first to V 7.0.5 and now I am using V 7.0.6. Suggest you upgrade to the latest and greatest toolbar at toolbar.yahoo.com. The toolbar pop-up blocker is to support versions of IE that don't have a pop-up blocker. However, users under Windows XP SP2 and Vista don't have to add a pop-up blocker. A pop-up blocker is builtin to IE and Mozilla Firefox. So save some space on the toolbar for other stuff.