The "Firefox Button" disappears if you have the menu bar or vice versa. You can make Firefox 4.0.1 and '''Firefox 5.0''' look like Firefox 3.6.17, see numbered items 1-10 in the following topic *[http://dmcritchie.mvps.org/firefox/firefox-problems.htm#fx4interface Fix Firefox 4.0 toolbar user interface, problems (Make Firefox 4.0 look like 3.6)] Are you talking about 40 bookmarks on the bookmarks toolbar, or about tabs on tabs bar There are users styles to expand the bookmarks toolbar into multi rows. But I think a much better solution is to remove all icons from the toolbar and keep names short, just the toolbar not from within the folders on the toolbar. '''Bookmarks Toolbar Fx4 Blue/Folders, Red/Bookmarks''' - Themes and Skins for Browser :http://userstyles.org/styles/46947 Multi Row BookmarksToolbar(Fx3.7a1pre Fx3.6a2pre) - Themes and Skins for Browser :http://userstyles.org/styles/20199 ---- The "K" folder on my bookmarks toolbar contains mostly keyword shortcuts most of which are bookmarklets, along with references to support and mozillazine articles. So I don't really need many bookmarks showing on the toolbar. '''Firefox Keyword Shortcuts''' :http://dmcritchie.mvps.org/firefox/kws.htm ---- If you were talking about tabs, can get a lot more than 40 on any normal screen * Tab Color Underscoring active/read/unread (Fx3.6) - Themes and Skins for Browser - userstyles.org<br>http://userstyles.org/styles/24728 * Tabs Bar Minimal Size - Themes and Skins for Browser - userstyles.org<br>http://userstyles.org/styles/9043 * Tabs, Enlarge list-all-tabs button (DM*) - Themes and Skins for Browser - userstyles.org<br>http://userstyles.org/styles/18553 * 001 Tab Capacity Test<br>http://dmcritchie.mvps.org/firefox/tab_capacity/001_with_underscore.htm##