Since a while, I've been using IE 7 in all of it's beta releases. One thing that has been bugging me, is the fact that the 'Menu Bar' is stuffed between the address bar and the tabs and that there's no way to get the bar back on top. Until now that is. If found a little registry hack at http://www.tech-recipes.com/internet_explorer_ie7_tips1375.html Create a new dword value named ITBar7Position under HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser and set it's value to 1.
Restart IE7 to get the menu bar on top.