Nifty OpenOffice.org extensions
Apparently, the only thing that stopped developers from creating useful OpenOffice.org extensions was the lack of a place to publish them. With the launch of the OpenOffice.org Extension Repository, the number of extensions listed there has shot up, and there are no signs of a slowdown. Although quantity doesn't always mean quality, the repository already offers a few nifty extensions that can expand the functionality of OpenOffice.org and make your work more efficient.
On the face of it, the Bookmarks Menu just adds bookmarks to documents, but dig deeper and you'll discover that this extension can do much more. Once you've installed the Bookmarks Menu, it appears only in the Tools -> Add-Ons menu. To add the Bookmarks menu to the main toolbar, choose the Bookmark Menu item and press OK. By default, the menu contains two items: Bookmark This Document and Edit Bookmarks. The former allows you to quickly bookmark the currently opened document, so you don't have to navigate to the desired document every time you want to open it. Of course, you can use the Recent Documents feature to do that, but it has some limitations: it can hold only up to 10 entries and you can't sort the entries. More importantly, the Bookmarks Menu can bookmark not only documents but also macros and shell commands, and you can do this in just a few clicks.