
So, that proprietary 3D graphics driver you installed is now causing you some problems, so you got rid of it. But there's a problem. Your KDE 4 installation had those fancy desktop effects enabled, which now aren't working. Instead of a KDE desktop, you have a nice white screen.
There is an easy keyboard shortcut you can use from within KDE to quickly toggle the desktop effects on and off if you have a problem with them which causes KDE to be unusable.
Simply press Alt-Shift-F12.
Note that this only toggles the setting for that session only. If you want to turn the setting permanently off, you must then go into System Settings > Desktop > Desktop Effects.
I haven't verified this tip in KDE 3, but it may well work. Please do post a comment if you can confirm or deny this.
UPDATE: that would be F12, not F2. Sorry! Thanks to Karper for pointing that out.

Apologies for the FOSSwire radio silence recently. I've been really really busy with university stuff. My Christmas break starts next week, so with any luck FOSSwire should get some more content over the festive period. Thanks for bearing with us!
The Amarok team have officially unveiled the 2.0 release of the popular open source music and media player application.
The world of digital music management has changed a great deal since the birth of Amarok four and a half years ago. Amarok 1 established a reputation for innovation, but maintaining development with the old framework became more difficult as Amarok grew, often in directions we never imagined.
Some of the things this new release brings to the table include:
- New user interface
- Integration with many online music services (Last.fm, Magnatune and others)
- New scripting API
Crucially, Amarok 2.0 is built against KDE 4, rather than KDE 3, making it an ideal music player for KDE 4-based desktops as it now runs natively.
There are also Beta versions of this 2.0 release available for other platforms as well - with Windows and Mac OS X versions available. The use of the Qt library underneath KDE means that the versions for these other systems integrate well (for example, Amarok 2.0 uses global menu bar when run under Mac OS X - so it 'feels like' any other Mac app).
I haven't yet had a chance to play with the new release, but you can read further release notes and download the 2.0 version from the Amarok site.
The KDE desktop environment has a shared bookmarks store that can be used across different KDE applications. Most commonly, though, you will use it to store your favourite websites in Konqueror.
Coming back to your bookmarks later is usually done by accessing the Bookmarks menu within Konqueror, navigating the menus and clicking a bookmark.
KIO_Bookmarks, however, offers an alternative interface to your KDE bookmarks that you can access as a web page in Konqueror. After installation, you simply browse to bookmarks:/ in any capable KDE app.

It is a very useful way of looking at your bookmarks, especially if you have many of them in a complex folder hierarchy, as it makes the most of a full web page view to display your bookmark information.
Konqueror web browser users who rely on their bookmarks to visit their frequented websites might like to set their home page to this view to quickly launch their favourite sites.
Note that this program is for KDE 4 only.