V7 Bookmarks adds a bookmarks sidebar to Opera. You can easily search for bookmarks inside of it. It also adds a bunch of other nice features. Finding and organizing bookmarks inside of it is super easy. You can also bookmark pages in it. Just open the folder you want to put the bookmark in and right click the folder and add the bookmark. The one thing you can't do is create/change the bookmarks icon. Other than that it is pretty much perfect.
